! Started logfile: /scr/pima/bg219e_uvs/J1155-3107_X_dfm.log on Thu May 19 18:37:23 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219e_uvs/J1155-3107_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1155-3107_X_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.717222 visibilities/baseline/integration-bin. ! Found source: J1155-3107 ! ! 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 15492 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J1155-3107_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018543Jy sigma=18.846489 ! Fit after self-cal, rms=0.834666Jy sigma=15.306969 ! 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=0.639 mas, bmaj=2.001 mas, bpa=-3.408 degrees ! Estimated noise=0.570991 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 = 0.13024 Jy ! Component: 100 - total flux cleaned = 0.160214 Jy ! Total flux subtracted in 100 components = 0.160214 Jy ! Clean residual min=-0.005700 max=0.012352 Jy/beam ! Clean residual mean=-0.000003 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 0.160214 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.160214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084133Jy sigma=1.412444 ! Fit after self-cal, rms=0.084117Jy sigma=1.412064 ! Inverting map ! Added new window around map position (0.8, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124648 Jy ! Component: 100 - total flux cleaned = 0.0171874 Jy ! Total flux subtracted in 100 components = 0.0171874 Jy ! Clean residual min=-0.005288 max=0.007577 Jy/beam ! Clean residual mean=-0.000002 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.177401 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.177401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082427Jy sigma=1.368409 ! Fit after self-cal, rms=0.082380Jy sigma=1.366807 ! Inverting map ! Added new window around map position (-1.2, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.006873 Jy ! Component: 100 - total flux cleaned = 0.00852408 Jy ! Total flux subtracted in 100 components = 0.00852408 Jy ! Clean residual min=-0.004802 max=0.007205 Jy/beam ! Clean residual mean=-0.000002 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.185925 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.185925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081769Jy sigma=1.356108 ! Fit after self-cal, rms=0.081739Jy sigma=1.354690 ! 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=0.8374 mas, bmaj=2.476 mas, bpa=-1.985 degrees ! Estimated noise=0.316697 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 (1.2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516697 Jy ! Component: 100 - total flux cleaned = 0.00618554 Jy ! Component: 150 - total flux cleaned = 0.00657573 Jy ! Component: 200 - total flux cleaned = 0.00665679 Jy ! Total flux subtracted in 200 components = 0.00665679 Jy ! Clean residual min=-0.003048 max=0.003041 Jy/beam ! Clean residual mean=-0.000001 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.192582 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.192582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081292Jy sigma=1.347666 ! Fit after self-cal, rms=0.081303Jy sigma=1.347517 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8374 x 2.476 at -1.985 degrees (North through East) ! Clean map min=-0.0028622 max=0.16278 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 1.03 FD 1.02 HN 1.06 KP 0.97 ! LA 1.01 MK 0.97 NL 1.02 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.08 KP 1.00 ! LA 1.01 MK 0.94 NL 1.07 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.11 KP 0.97 ! LA 0.99 MK 0.98 NL 1.04 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.17 KP 0.99 ! LA 0.99 MK 1.00 NL 1.04 OV 0.95 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.09 KP 0.99 ! LA 1.02 MK 0.99 NL 1.08 OV 0.99 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.04 KP 0.97 ! LA 1.04 MK 1.02 NL 1.01 OV 0.95 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.17 KP 1.00 ! LA 0.99 MK 1.06 NL 1.01 OV 0.99 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.04 KP 0.97 ! LA 1.00 MK 1.01 NL 1.09 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.07 KP 1.01 ! LA 1.00 MK 0.98 NL 1.05 OV 0.95 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.09 KP 0.98 ! LA 1.02 MK 1.03 NL 1.03 OV 0.95 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 1.00 ! LA 0.98 MK 1.01 NL 1.03 OV 0.99 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.08 KP 1.03 ! LA 0.97 MK 1.04 NL 0.99 OV 1.00 ! PT 0.98 SC 0.96 ! ! ! Fit before self-cal, rms=0.081303Jy sigma=1.347517 ! Fit after self-cal, rms=0.083599Jy sigma=1.340447 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8362 mas, bmaj=2.471 mas, bpa=-1.609 degrees ! Estimated noise=0.31804 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 = -0.00213097 Jy ! Component: 100 - total flux cleaned = -0.0024917 Jy ! Component: 150 - total flux cleaned = -0.00259212 Jy ! Component: 200 - total flux cleaned = -0.00272818 Jy ! Total flux subtracted in 200 components = -0.00272818 Jy ! Clean residual min=-0.002304 max=0.002494 Jy/beam ! Clean residual mean=-0.000003 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.189854 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.189854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083498Jy sigma=1.339022 ! Fit after self-cal, rms=0.083534Jy sigma=1.338881 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083534Jy sigma=1.338881 ! Fit after self-cal, rms=0.083964Jy sigma=1.336198 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8381 mas, bmaj=2.475 mas, bpa=-1.556 degrees ! Estimated noise=0.317852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119757 Jy ! Component: 100 - total flux cleaned = -0.00126733 Jy ! Component: 150 - total flux cleaned = -0.00126836 Jy ! Component: 200 - total flux cleaned = -0.00126903 Jy ! Total flux subtracted in 200 components = -0.00126903 Jy ! Clean residual min=-0.002157 max=0.001946 Jy/beam ! Clean residual mean=-0.000003 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.188585 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.188585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083929Jy sigma=1.335648 ! Fit after self-cal, rms=0.083932Jy sigma=1.335585 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 = -0.000198291 Jy ! Component: 100 - total flux cleaned = -0.000197997 Jy ! Component: 150 - total flux cleaned = -0.000151696 Jy ! Component: 200 - total flux cleaned = -0.000130459 Jy ! Total flux subtracted in 200 components = -0.000130459 Jy ! Clean residual min=-0.002117 max=0.001915 Jy/beam ! Clean residual mean=-0.000003 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.188454 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.188454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083917Jy sigma=1.335364 ! Fit after self-cal, rms=0.083913Jy sigma=1.335353 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083913Jy sigma=1.335353 ! Fit after self-cal, rms=0.084469Jy sigma=1.334692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8387 mas, bmaj=2.475 mas, bpa=-1.5 degrees ! Estimated noise=0.317593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000502138 Jy ! Component: 100 - total flux cleaned = -0.000526905 Jy ! Component: 150 - total flux cleaned = -0.000482927 Jy ! Component: 200 - total flux cleaned = -0.000463101 Jy ! Total flux subtracted in 200 components = -0.000463101 Jy ! Clean residual min=-0.001979 max=0.001829 Jy/beam ! Clean residual mean=-0.000002 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.187991 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.187991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084454Jy sigma=1.334439 ! Fit after self-cal, rms=0.084460Jy sigma=1.334417 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 = -2.7279e-05 Jy ! Component: 100 - total flux cleaned = -7.9e-06 Jy ! Component: 150 - total flux cleaned = 2.76507e-05 Jy ! Component: 200 - total flux cleaned = 4.44905e-05 Jy ! Total flux subtracted in 200 components = 4.44905e-05 Jy ! Clean residual min=-0.001958 max=0.001816 Jy/beam ! Clean residual mean=-0.000002 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.188036 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.188036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084451Jy sigma=1.334282 ! Fit after self-cal, rms=0.084449Jy sigma=1.334272 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084449Jy sigma=1.334272 ! Fit after self-cal, rms=0.084609Jy sigma=1.334229 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.296 mas, bmaj=6.221 mas, bpa=-1.164 degrees ! Estimated noise=0.398671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.02096e-05 Jy ! Component: 100 - total flux cleaned = 1.39237e-05 Jy ! Component: 150 - total flux cleaned = 1.51644e-05 Jy ! Component: 200 - total flux cleaned = 1.59724e-05 Jy ! Total flux subtracted in 200 components = 1.59724e-05 Jy ! Clean residual min=-0.002053 max=0.002006 Jy/beam ! Clean residual mean=-0.000004 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.188052 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 83 components and 0.188052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084608Jy sigma=1.334124 ! Fit after self-cal, rms=0.084610Jy sigma=1.334108 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 = 2.76506e-05 Jy ! Component: 100 - total flux cleaned = 2.82468e-05 Jy ! Component: 150 - total flux cleaned = 1.54026e-05 Jy ! Component: 200 - total flux cleaned = 3.50705e-06 Jy ! Total flux subtracted in 200 components = 3.50705e-06 Jy ! Clean residual min=-0.002022 max=0.001976 Jy/beam ! Clean residual mean=-0.000004 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.188055 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 90 components and 0.188055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084611Jy sigma=1.334066 ! Fit after self-cal, rms=0.084608Jy sigma=1.334058 ! 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=0.8388 mas, bmaj=2.475 mas, bpa=-1.476 degrees ! Estimated noise=0.317326 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8388 x 2.475 at -1.476 degrees (North through East) ! Clean map min=-0.0035105 max=0.16391 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=0.6397 mas, bmaj=1.994 mas, bpa=-2.857 degrees ! Estimated noise=0.57494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130958 Jy ! Component: 100 - total flux cleaned = 0.160663 Jy ! Component: 150 - total flux cleaned = 0.172168 Jy ! Component: 200 - total flux cleaned = 0.17877 Jy ! Total flux subtracted in 200 components = 0.17877 Jy ! Clean residual min=-0.003519 max=0.003498 Jy/beam ! Clean residual mean=-0.000001 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.17877 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.17877 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8388 mas, bmaj=2.475 mas, bpa=-1.476 degrees ! Estimated noise=0.317326 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) ! Added new window around map position (-0.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00475099 Jy ! Component: 100 - total flux cleaned = 0.00734217 Jy ! Component: 150 - total flux cleaned = 0.00809016 Jy ! Component: 200 - total flux cleaned = 0.0085607 Jy ! Total flux subtracted in 200 components = 0.0085607 Jy ! Clean residual min=-0.002228 max=0.001890 Jy/beam ! Clean residual mean=-0.000002 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.187331 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.187331 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=2.296 mas, bmaj=6.221 mas, bpa=-1.164 degrees ! Estimated noise=0.398671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678301 Jy ! Component: 100 - total flux cleaned = 0.000730762 Jy ! Component: 150 - total flux cleaned = 0.000753399 Jy ! Component: 200 - total flux cleaned = 0.000732778 Jy ! Total flux subtracted in 200 components = 0.000732778 Jy ! Clean residual min=-0.002046 max=0.002113 Jy/beam ! Clean residual mean=-0.000004 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.188064 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 = 1.91858e-05 Jy ! Component: 100 - total flux cleaned = 3.82172e-05 Jy ! Component: 150 - total flux cleaned = 3.76162e-05 Jy ! Component: 200 - total flux cleaned = 3.70794e-05 Jy ! Total flux subtracted in 200 components = 3.70794e-05 Jy ! Clean residual min=-0.002037 max=0.002078 Jy/beam ! Clean residual mean=-0.000004 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.188101 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.188101 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8388 mas, bmaj=2.475 mas, bpa=-1.476 degrees ! Estimated noise=0.317326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105617 Jy ! Component: 100 - total flux cleaned = -0.000227439 Jy ! Component: 150 - total flux cleaned = -0.000298754 Jy ! Component: 200 - total flux cleaned = -0.000330554 Jy ! Total flux subtracted in 200 components = -0.000330554 Jy ! Clean residual min=-0.001863 max=0.001790 Jy/beam ! Clean residual mean=-0.000002 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.18777 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.18777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084639Jy sigma=1.334120 ! Fit after self-cal, rms=0.084616Jy sigma=1.333944 wmodel /J1155-3107_X_map.mod ! wmodel: Unable to open new model file: /J1155-3107_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1155-3107_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8388 x 2.475 at -1.476 degrees (North through East) ! Clean map min=-0.0017345 max=0.16473 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1155-3107_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.164734 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000462858 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.842921 0.842921 1.68584 3.37168 6.74337 13.4867 26.9735 53.9469 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.164 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 355.905 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1155-3107_X_dfm.log closed on Thu May 19 18:37:26 2016