! Started logfile: /scr/pima/bg219b_uvs/J1019-2708_X_dfm.log on Thu May 19 20:12:37 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/bg219b_uvs/J1019-2708_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1019-2708_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.883424 visibilities/baseline/integration-bin. ! Found source: J1019-2708 ! ! 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 29100 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 J1019-2708_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015477Jy sigma=20.635655 ! Fit after self-cal, rms=0.861790Jy sigma=17.368484 ! 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=0.6216 mas, bmaj=1.603 mas, bpa=-4.178 degrees ! Estimated noise=0.485281 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 = 0.107238 Jy ! Component: 100 - total flux cleaned = 0.136139 Jy ! Total flux subtracted in 100 components = 0.136139 Jy ! Clean residual min=-0.005999 max=0.011638 Jy/beam ! Clean residual mean=-0.000005 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.136139 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.136139 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=0.082432Jy sigma=1.498622 ! Fit after self-cal, rms=0.082154Jy sigma=1.493523 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118533 Jy ! Component: 100 - total flux cleaned = 0.0169471 Jy ! Total flux subtracted in 100 components = 0.0169471 Jy ! Clean residual min=-0.005945 max=0.006790 Jy/beam ! Clean residual mean=-0.000005 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.153086 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.153086 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=0.080513Jy sigma=1.439045 ! Fit after self-cal, rms=0.080502Jy sigma=1.438804 ! 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=0.8293 mas, bmaj=2.001 mas, bpa=-3.579 degrees ! Estimated noise=0.221403 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 = 0.00511086 Jy ! Component: 100 - total flux cleaned = 0.00752606 Jy ! Component: 150 - total flux cleaned = 0.00876984 Jy ! Component: 200 - total flux cleaned = 0.00931572 Jy ! Total flux subtracted in 200 components = 0.00931572 Jy ! Clean residual min=-0.004990 max=0.006686 Jy/beam ! Clean residual mean=-0.000004 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.162402 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.162402 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=0.080345Jy sigma=1.429388 ! Fit after self-cal, rms=0.080341Jy sigma=1.429142 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8293 x 2.001 at -3.579 degrees (North through East) ! Clean map min=-0.0044649 max=0.1407 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.10 KP 0.90 ! LA 0.87 MK 0.98 NL 0.99 OV 0.91 ! PT 1.18 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 1.02 KP 0.92 ! LA 0.87 MK 0.93 NL 0.98 OV 0.88 ! PT 1.12 SC 0.87 ! ! ! Fit before self-cal, rms=0.080341Jy sigma=1.429142 ! Fit after self-cal, rms=0.079121Jy sigma=1.417378 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.829 mas, bmaj=1.997 mas, bpa=-3.436 degrees ! Estimated noise=0.217947 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 = -0.0018505 Jy ! Component: 100 - total flux cleaned = -0.00195823 Jy ! Component: 150 - total flux cleaned = -0.00206554 Jy ! Component: 200 - total flux cleaned = -0.00204481 Jy ! Total flux subtracted in 200 components = -0.00204481 Jy ! Clean residual min=-0.004466 max=0.005709 Jy/beam ! Clean residual mean=-0.000004 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.160357 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.160357 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=0.079012Jy sigma=1.417299 ! Fit after self-cal, rms=0.079045Jy sigma=1.417142 ! 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=0.079045Jy sigma=1.417142 ! Fit after self-cal, rms=0.077990Jy sigma=1.418685 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8295 mas, bmaj=1.999 mas, bpa=-3.383 degrees ! Estimated noise=0.215965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00138384 Jy ! Component: 100 - total flux cleaned = -0.00149395 Jy ! Component: 150 - total flux cleaned = -0.0015175 Jy ! Component: 200 - total flux cleaned = -0.00149998 Jy ! Total flux subtracted in 200 components = -0.00149998 Jy ! Clean residual min=-0.004456 max=0.005694 Jy/beam ! Clean residual mean=-0.000003 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.158857 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.158857 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=0.077923Jy sigma=1.418748 ! Fit after self-cal, rms=0.077917Jy sigma=1.418685 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 (-23.8, 22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00537408 Jy ! Component: 100 - total flux cleaned = 0.00804849 Jy ! Component: 150 - total flux cleaned = 0.00945518 Jy ! Component: 200 - total flux cleaned = 0.00997529 Jy ! Total flux subtracted in 200 components = 0.00997529 Jy ! Clean residual min=-0.004723 max=0.005682 Jy/beam ! Clean residual mean=-0.000002 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.168833 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 68 components and 0.168833 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=0.077558Jy sigma=1.410308 ! Fit after self-cal, rms=0.077503Jy sigma=1.408394 ! Inverting map ! Added new window around map position (4.4, -32.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00439784 Jy ! Component: 100 - total flux cleaned = 0.00653218 Jy ! Component: 150 - total flux cleaned = 0.00709135 Jy ! Component: 200 - total flux cleaned = 0.00738366 Jy ! Total flux subtracted in 200 components = 0.00738366 Jy ! Clean residual min=-0.004158 max=0.004321 Jy/beam ! Clean residual mean=-0.000003 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.176216 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 95 components and 0.176216 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=0.077217Jy sigma=1.402373 ! Fit after self-cal, rms=0.077184Jy sigma=1.401248 ! 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=0.077184Jy sigma=1.401248 ! Fit after self-cal, rms=0.075993Jy sigma=1.383031 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8312 mas, bmaj=2.008 mas, bpa=-3.079 degrees ! Estimated noise=0.212474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00282892 Jy ! Component: 100 - total flux cleaned = -0.00375831 Jy ! Component: 150 - total flux cleaned = -0.00431272 Jy ! Component: 200 - total flux cleaned = -0.00458565 Jy ! Total flux subtracted in 200 components = -0.00458565 Jy ! Clean residual min=-0.003040 max=0.002839 Jy/beam ! Clean residual mean=-0.000003 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.171631 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.171631 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=0.075802Jy sigma=1.381351 ! Fit after self-cal, rms=0.075835Jy sigma=1.381145 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 = -0.000131412 Jy ! Component: 100 - total flux cleaned = -0.000235986 Jy ! Component: 150 - total flux cleaned = -0.000300282 Jy ! Component: 200 - total flux cleaned = -0.000360641 Jy ! Total flux subtracted in 200 components = -0.000360641 Jy ! Clean residual min=-0.003058 max=0.002779 Jy/beam ! Clean residual mean=-0.000003 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.17127 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.17127 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=0.075794Jy sigma=1.380769 ! Fit after self-cal, rms=0.075794Jy sigma=1.380740 ! 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=0.075794Jy sigma=1.380740 ! Fit after self-cal, rms=0.075286Jy sigma=1.379846 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.211 mas, bmaj=5.375 mas, bpa=3.036 degrees ! Estimated noise=0.26735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153065 Jy ! Component: 100 - total flux cleaned = -0.00199394 Jy ! Component: 150 - total flux cleaned = -0.0021955 Jy ! Component: 200 - total flux cleaned = -0.00234102 Jy ! Total flux subtracted in 200 components = -0.00234102 Jy ! Clean residual min=-0.003851 max=0.003927 Jy/beam ! Clean residual mean=-0.000004 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.168929 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 121 components and 0.168929 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=0.075229Jy sigma=1.379476 ! Fit after self-cal, rms=0.075235Jy sigma=1.379371 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 = -0.000249455 Jy ! Component: 100 - total flux cleaned = -0.000357707 Jy ! Component: 150 - total flux cleaned = -0.000492027 Jy ! Component: 200 - total flux cleaned = -0.0005856 Jy ! Total flux subtracted in 200 components = -0.0005856 Jy ! Clean residual min=-0.003838 max=0.003870 Jy/beam ! Clean residual mean=-0.000004 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.168343 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 125 components and 0.168343 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=0.075213Jy sigma=1.379351 ! Fit after self-cal, rms=0.075214Jy sigma=1.379295 ! 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=0.8321 mas, bmaj=2.012 mas, bpa=-3.004 degrees ! Estimated noise=0.21037 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8321 x 2.012 at -3.004 degrees (North through East) ! Clean map min=-0.0028621 max=0.13125 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=0.6231 mas, bmaj=1.606 mas, bpa=-3.686 degrees ! Estimated noise=0.458429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101272 Jy ! Component: 100 - total flux cleaned = 0.129564 Jy ! Component: 150 - total flux cleaned = 0.141044 Jy ! Component: 200 - total flux cleaned = 0.146957 Jy ! Total flux subtracted in 200 components = 0.146957 Jy ! Clean residual min=-0.004350 max=0.005888 Jy/beam ! Clean residual mean=-0.000003 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.146957 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.146957 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8321 mas, bmaj=2.012 mas, bpa=-3.004 degrees ! Estimated noise=0.21037 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 (0.6, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00695924 Jy ! Component: 100 - total flux cleaned = 0.0114711 Jy ! Component: 150 - total flux cleaned = 0.0148717 Jy ! Component: 200 - total flux cleaned = 0.0175448 Jy ! Total flux subtracted in 200 components = 0.0175448 Jy ! Clean residual min=-0.003129 max=0.003055 Jy/beam ! Clean residual mean=-0.000002 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.164502 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 59 components and 0.164502 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=2.211 mas, bmaj=5.375 mas, bpa=3.036 degrees ! Estimated noise=0.26735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324869 Jy ! Component: 100 - total flux cleaned = 0.00444885 Jy ! Component: 150 - total flux cleaned = 0.00530415 Jy ! Component: 200 - total flux cleaned = 0.00569948 Jy ! Total flux subtracted in 200 components = 0.00569948 Jy ! Clean residual min=-0.003763 max=0.004078 Jy/beam ! Clean residual mean=-0.000002 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.170202 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 = 9.42694e-05 Jy ! Component: 100 - total flux cleaned = 0.000138378 Jy ! Component: 150 - total flux cleaned = 0.000175325 Jy ! Component: 200 - total flux cleaned = 0.000143685 Jy ! Total flux subtracted in 200 components = 0.000143685 Jy ! Clean residual min=-0.003712 max=0.004009 Jy/beam ! Clean residual mean=-0.000001 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.170345 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 96 components and 0.170345 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8321 mas, bmaj=2.012 mas, bpa=-3.004 degrees ! Estimated noise=0.21037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.30143e-05 Jy ! Component: 100 - total flux cleaned = 0.000185789 Jy ! Component: 150 - total flux cleaned = 0.000279034 Jy ! Component: 200 - total flux cleaned = 0.000319788 Jy ! Total flux subtracted in 200 components = 0.000319788 Jy ! Clean residual min=-0.002820 max=0.002780 Jy/beam ! Clean residual mean=-0.000001 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.170665 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.170665 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=0.075103Jy sigma=1.379261 ! Fit after self-cal, rms=0.075090Jy sigma=1.378748 wmodel /J1019-2708_X_map.mod ! wmodel: Unable to open new model file: /J1019-2708_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1019-2708_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8321 x 2.012 at -3.004 degrees (North through East) ! Clean map min=-0.0025782 max=0.13055 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1019-2708_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.130545 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000630056 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.4479 1.4479 2.8958 5.7916 11.5832 23.1664 46.3328 92.6655 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.13 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 207.196 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1019-2708_X_dfm.log closed on Thu May 19 20:12:41 2016