! Started logfile: /scr/pima/bg219h_uvs/J2330-4539_X_dfm.log on Thu May 19 22:47:34 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/bg219h_uvs/J2330-4539_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2330-4539_X_uva.fits ! AN table 1: 62 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.868664 visibilities/baseline/integration-bin. ! Found source: J2330-4539 ! ! 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 13572 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 J2330-4539_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 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012363Jy sigma=17.804951 ! Fit after self-cal, rms=0.855176Jy sigma=14.960237 ! 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=0.5547 mas, bmaj=1.785 mas, bpa=-2.897 degrees ! Estimated noise=0.902298 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 = 0.0842505 Jy ! Component: 100 - total flux cleaned = 0.120636 Jy ! Total flux subtracted in 100 components = 0.120636 Jy ! Clean residual min=-0.010020 max=0.023396 Jy/beam ! Clean residual mean=0.000228 rms=0.003831 Jy/beam ! Combined flux in latest and established models = 0.120636 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.120636 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=0.105198Jy sigma=1.847935 ! Fit after self-cal, rms=0.104990Jy sigma=1.843969 ! Inverting map ! Added new window around map position (-0.4, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0270243 Jy ! Component: 100 - total flux cleaned = 0.0463311 Jy ! Total flux subtracted in 100 components = 0.0463311 Jy ! Clean residual min=-0.007374 max=0.013287 Jy/beam ! Clean residual mean=0.000143 rms=0.002456 Jy/beam ! Combined flux in latest and established models = 0.166967 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 48 components and 0.166967 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=0.086067Jy sigma=1.494988 ! Fit after self-cal, rms=0.085945Jy sigma=1.492183 ! 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=0.7788 mas, bmaj=2.246 mas, bpa=-1.778 degrees ! Estimated noise=0.371224 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 = 0.0301763 Jy ! Component: 100 - total flux cleaned = 0.0441012 Jy ! Component: 150 - total flux cleaned = 0.0506733 Jy ! Component: 200 - total flux cleaned = 0.0537777 Jy ! Total flux subtracted in 200 components = 0.0537777 Jy ! Clean residual min=-0.006078 max=0.010898 Jy/beam ! Clean residual mean=0.000107 rms=0.002281 Jy/beam ! Combined flux in latest and established models = 0.220745 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 68 components and 0.220745 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=0.076231Jy sigma=1.315371 ! Fit after self-cal, rms=0.076197Jy sigma=1.314589 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7788 x 2.246 at -1.778 degrees (North through East) ! Clean map min=-0.0056908 max=0.12871 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 0.96 KP 0.95 LA 0.94 MK 1.12 ! OV 1.20 PT 0.94 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.92 LA 0.92 MK 1.03 ! OV 1.16 PT 0.95 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.97 LA 0.95 MK 1.11 ! OV 1.13 PT 0.93 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.94 LA 0.93 MK 1.07 ! OV 1.15 PT 0.94 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.95 LA 0.92 MK 1.00 ! OV 1.12 PT 0.93 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.97 LA 0.93 MK 1.00 ! OV 1.13 PT 0.99 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.97 LA 0.94 MK 0.88 ! OV 1.14 PT 0.92 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.96 LA 0.95 MK 0.97 ! OV 1.14 PT 0.97 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.98 LA 0.94 MK 0.93 ! OV 1.16 PT 0.95 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.94 LA 0.97 MK 1.03 ! OV 1.17 PT 0.96 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.95 LA 0.97 MK 0.98 ! OV 1.15 PT 0.99 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.93 LA 0.96 MK 0.92 ! OV 1.17 PT 0.94 SC 1.02 ! ! ! Fit before self-cal, rms=0.076197Jy sigma=1.314589 ! Fit after self-cal, rms=0.075629Jy sigma=1.281857 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7844 mas, bmaj=2.255 mas, bpa=-1.986 degrees ! Estimated noise=0.371475 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 = -0.000219637 Jy ! Component: 100 - total flux cleaned = -0.00027559 Jy ! Component: 150 - total flux cleaned = -0.000325468 Jy ! Component: 200 - total flux cleaned = -0.000347836 Jy ! Total flux subtracted in 200 components = -0.000347836 Jy ! Clean residual min=-0.004235 max=0.005790 Jy/beam ! Clean residual mean=0.000008 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.220397 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 72 components and 0.220397 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=0.075607Jy sigma=1.281617 ! Fit after self-cal, rms=0.075668Jy sigma=1.280865 ! 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=0.075668Jy sigma=1.280865 ! Fit after self-cal, rms=0.075936Jy sigma=1.280823 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7853 mas, bmaj=2.258 mas, bpa=-1.942 degrees ! Estimated noise=0.37209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191151 Jy ! Component: 100 - total flux cleaned = 0.00016695 Jy ! Component: 150 - total flux cleaned = 0.000167132 Jy ! Component: 200 - total flux cleaned = 0.000165523 Jy ! Total flux subtracted in 200 components = 0.000165523 Jy ! Clean residual min=-0.004083 max=0.005707 Jy/beam ! Clean residual mean=0.000007 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.220562 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 74 components and 0.220562 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=0.075918Jy sigma=1.280625 ! Fit after self-cal, rms=0.075921Jy sigma=1.280577 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 (3, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493835 Jy ! Component: 100 - total flux cleaned = 0.00662402 Jy ! Component: 150 - total flux cleaned = 0.00705271 Jy ! Component: 200 - total flux cleaned = 0.00705327 Jy ! Total flux subtracted in 200 components = 0.00705327 Jy ! Clean residual min=-0.003741 max=0.004887 Jy/beam ! Clean residual mean=-0.000012 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.227616 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.227616 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=0.075632Jy sigma=1.275737 ! Fit after self-cal, rms=0.075603Jy sigma=1.275113 ! Inverting map ! Added new window around map position (2.4, -23.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368083 Jy ! Component: 100 - total flux cleaned = 0.00415262 Jy ! Component: 150 - total flux cleaned = 0.00436379 Jy ! Component: 200 - total flux cleaned = 0.00453741 Jy ! Total flux subtracted in 200 components = 0.00453741 Jy ! Clean residual min=-0.003265 max=0.003678 Jy/beam ! Clean residual mean=-0.000031 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.232153 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 0.232153 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=0.075395Jy sigma=1.271666 ! Fit after self-cal, rms=0.075361Jy sigma=1.271239 ! 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=0.075361Jy sigma=1.271239 ! Fit after self-cal, rms=0.074237Jy sigma=1.268092 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7806 mas, bmaj=2.246 mas, bpa=-1.863 degrees ! Estimated noise=0.368804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184568 Jy ! Component: 100 - total flux cleaned = 0.00237868 Jy ! Component: 150 - total flux cleaned = 0.00259589 Jy ! Component: 200 - total flux cleaned = 0.00265638 Jy ! Total flux subtracted in 200 components = 0.00265638 Jy ! Clean residual min=-0.003150 max=0.003288 Jy/beam ! Clean residual mean=-0.000017 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.234809 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 118 components and 0.234809 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=0.074183Jy sigma=1.267056 ! Fit after self-cal, rms=0.074171Jy sigma=1.266892 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 (9.2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288065 Jy ! Component: 100 - total flux cleaned = 0.00415721 Jy ! Component: 150 - total flux cleaned = 0.00492532 Jy ! Component: 200 - total flux cleaned = 0.00531069 Jy ! Total flux subtracted in 200 components = 0.00531069 Jy ! Clean residual min=-0.002604 max=0.002656 Jy/beam ! Clean residual mean=-0.000021 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.24012 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 146 components and 0.24012 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=0.074065Jy sigma=1.264817 ! Fit after self-cal, rms=0.074056Jy sigma=1.264647 ! 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=0.074056Jy sigma=1.264647 ! Fit after self-cal, rms=0.073643Jy sigma=1.264395 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.107 mas, bmaj=11.03 mas, bpa=-3.839 degrees ! Estimated noise=0.48893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160757 Jy ! Component: 100 - total flux cleaned = 0.00246413 Jy ! Component: 150 - total flux cleaned = 0.00306461 Jy ! Component: 200 - total flux cleaned = 0.00335306 Jy ! Total flux subtracted in 200 components = 0.00335306 Jy ! Clean residual min=-0.002369 max=0.003110 Jy/beam ! Clean residual mean=-0.000042 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.243473 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 154 components and 0.243473 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=0.073630Jy sigma=1.264057 ! Fit after self-cal, rms=0.073622Jy sigma=1.263974 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 = 0.000585042 Jy ! Component: 100 - total flux cleaned = 0.000618081 Jy ! Component: 150 - total flux cleaned = 0.000604326 Jy ! Component: 200 - total flux cleaned = 0.000577681 Jy ! Total flux subtracted in 200 components = 0.000577681 Jy ! Clean residual min=-0.002267 max=0.003097 Jy/beam ! Clean residual mean=-0.000045 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.244051 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 156 components and 0.244051 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=0.073619Jy sigma=1.263927 ! Fit after self-cal, rms=0.073618Jy sigma=1.263906 ! 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=0.7793 mas, bmaj=2.246 mas, bpa=-1.786 degrees ! Estimated noise=0.367223 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7793 x 2.246 at -1.786 degrees (North through East) ! Clean map min=-0.0022439 max=0.1278 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=0.5547 mas, bmaj=1.777 mas, bpa=-2.979 degrees ! Estimated noise=0.891008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0834146 Jy ! Component: 100 - total flux cleaned = 0.120832 Jy ! Component: 150 - total flux cleaned = 0.147321 Jy ! Component: 200 - total flux cleaned = 0.166772 Jy ! Total flux subtracted in 200 components = 0.166772 Jy ! Clean residual min=-0.007395 max=0.012824 Jy/beam ! Clean residual mean=0.000116 rms=0.002328 Jy/beam ! Combined flux in latest and established models = 0.166773 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.166773 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7793 mas, bmaj=2.246 mas, bpa=-1.786 degrees ! Estimated noise=0.367223 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 (0.4, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0293791 Jy ! Component: 100 - total flux cleaned = 0.0433517 Jy ! Component: 150 - total flux cleaned = 0.0515334 Jy ! Component: 200 - total flux cleaned = 0.0568205 Jy ! Total flux subtracted in 200 components = 0.0568205 Jy ! Clean residual min=-0.003826 max=0.003450 Jy/beam ! Clean residual mean=0.000030 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.223593 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 98 components and 0.223593 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=3.107 mas, bmaj=11.03 mas, bpa=-3.839 degrees ! Estimated noise=0.48893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00576226 Jy ! Component: 100 - total flux cleaned = 0.00942443 Jy ! Component: 150 - total flux cleaned = 0.0120393 Jy ! Component: 200 - total flux cleaned = 0.0139348 Jy ! Total flux subtracted in 200 components = 0.0139348 Jy ! Clean residual min=-0.003060 max=0.002634 Jy/beam ! Clean residual mean=-0.000018 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.237528 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 = 0.00137886 Jy ! Component: 100 - total flux cleaned = 0.0024311 Jy ! Component: 150 - total flux cleaned = 0.00325842 Jy ! Component: 200 - total flux cleaned = 0.00390975 Jy ! Total flux subtracted in 200 components = 0.00390975 Jy ! Clean residual min=-0.002673 max=0.002634 Jy/beam ! Clean residual mean=-0.000037 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.241438 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 142 components and 0.241438 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7793 mas, bmaj=2.246 mas, bpa=-1.786 degrees ! Estimated noise=0.367223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.72738e-05 Jy ! Component: 100 - total flux cleaned = 0.000313117 Jy ! Component: 150 - total flux cleaned = 0.000358307 Jy ! Component: 200 - total flux cleaned = 0.0003978 Jy ! Total flux subtracted in 200 components = 0.0003978 Jy ! Clean residual min=-0.002476 max=0.002202 Jy/beam ! Clean residual mean=-0.000019 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.241836 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 162 components and 0.241836 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=0.073601Jy sigma=1.263457 ! Fit after self-cal, rms=0.073569Jy sigma=1.263034 wmodel /J2330-4539_X_map.mod ! wmodel: Unable to open new model file: /J2330-4539_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J2330-4539_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7793 x 2.246 at -1.786 degrees (North through East) ! Clean map min=-0.0021627 max=0.11251 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2330-4539_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.112514 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000522985 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.39446 1.39446 2.78892 5.57783 11.1557 22.3113 44.6227 89.2453 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.112 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 215.137 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2330-4539_X_dfm.log closed on Thu May 19 22:47:37 2016