! Started logfile: /scr/pima/bg219g_uvs/J1339-2401_X_dfm.log on Thu May 19 21:48:48 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/bg219g_uvs/J1339-2401_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1339-2401_X_uva.fits ! AN table 1: 22 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.737374 visibilities/baseline/integration-bin. ! Found source: J1339-2401 ! ! 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 8760 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 J1339-2401_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.067092Jy sigma=17.654571 ! Fit after self-cal, rms=0.694782Jy sigma=11.306084 ! 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=0.5826 mas, bmaj=1.728 mas, bpa=0.08028 degrees ! Estimated noise=0.979798 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 = 0.237268 Jy ! Component: 100 - total flux cleaned = 0.290019 Jy ! Total flux subtracted in 100 components = 0.290019 Jy ! Clean residual min=-0.012782 max=0.018438 Jy/beam ! Clean residual mean=-0.000009 rms=0.003230 Jy/beam ! Combined flux in latest and established models = 0.290019 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.290019 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=0.111863Jy sigma=1.668587 ! Fit after self-cal, rms=0.111750Jy sigma=1.667498 ! 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=0.7531 mas, bmaj=2.012 mas, bpa=-0.6693 degrees ! Estimated noise=0.521523 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 = 0.0309094 Jy ! Component: 100 - total flux cleaned = 0.0453604 Jy ! Component: 150 - total flux cleaned = 0.0527154 Jy ! Component: 200 - total flux cleaned = 0.0565749 Jy ! Total flux subtracted in 200 components = 0.0565749 Jy ! Clean residual min=-0.008361 max=0.009763 Jy/beam ! Clean residual mean=-0.000012 rms=0.002156 Jy/beam ! Combined flux in latest and established models = 0.346594 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 30 components and 0.346594 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=0.105442Jy sigma=1.494475 ! Fit after self-cal, rms=0.105396Jy sigma=1.493781 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7531 x 2.012 at -0.6693 degrees (North through East) ! Clean map min=-0.008031 max=0.31288 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 0.99 FD 1.09 HN 1.11 KP 0.97 ! LA 1.07 MK 0.95 NL 0.99 OV 0.95 ! PT 0.99 SC 0.98 ! ! ! 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 0.99 FD 1.10 HN 1.14 KP 0.95 ! LA 1.02 MK 0.98 NL 0.98 OV 0.94 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.17 KP 0.98 ! LA 1.02 MK 1.01 NL 0.96 OV 0.93 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 1.12 KP 0.97 ! LA 1.08 MK 1.00 NL 0.97 OV 0.93 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.09 KP 0.97 ! LA 1.11 MK 1.00 NL 0.98 OV 0.93 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 1.12 KP 0.98 ! LA 0.99 MK 1.02 NL 1.00 OV 0.93 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 1.15 KP 0.97 ! LA 1.01 MK 1.03 NL 0.97 OV 0.94 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.16 KP 0.95 ! LA 1.06 MK 1.05 NL 0.99 OV 0.95 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.12 KP 0.94 ! LA 1.07 MK 1.03 NL 1.02 OV 0.93 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.15 KP 0.94 ! LA 1.06 MK 1.01 NL 0.98 OV 0.94 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 12. ! 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* ! ! ! Fit before self-cal, rms=0.105396Jy sigma=1.493781 ! Fit after self-cal, rms=0.107390Jy sigma=1.459211 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.757 mas, bmaj=2.008 mas, bpa=-0.4793 degrees ! Estimated noise=0.519406 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 = 0.000417002 Jy ! Component: 100 - total flux cleaned = 0.000193216 Jy ! Component: 150 - total flux cleaned = 5.63889e-05 Jy ! Component: 200 - total flux cleaned = 1.63799e-05 Jy ! Total flux subtracted in 200 components = 1.63799e-05 Jy ! Clean residual min=-0.004740 max=0.004388 Jy/beam ! Clean residual mean=-0.000007 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.34661 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.34661 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=0.107338Jy sigma=1.458191 ! Fit after self-cal, rms=0.107474Jy sigma=1.457916 ! 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=0.107474Jy sigma=1.457916 ! Fit after self-cal, rms=0.107354Jy sigma=1.457841 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7565 mas, bmaj=2.006 mas, bpa=-0.4109 degrees ! Estimated noise=0.518671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104127 Jy ! Component: 100 - total flux cleaned = -2.04921e-05 Jy ! Component: 150 - total flux cleaned = -0.000155569 Jy ! Component: 200 - total flux cleaned = -0.000185799 Jy ! Total flux subtracted in 200 components = -0.000185799 Jy ! Clean residual min=-0.004579 max=0.004083 Jy/beam ! Clean residual mean=-0.000007 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.346424 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.346424 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=0.107324Jy sigma=1.457321 ! Fit after self-cal, rms=0.107323Jy sigma=1.457255 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.86476e-05 Jy ! Component: 100 - total flux cleaned = -6.86446e-05 Jy ! Component: 150 - total flux cleaned = -9.33021e-05 Jy ! Component: 200 - total flux cleaned = -0.000114854 Jy ! Total flux subtracted in 200 components = -0.000114854 Jy ! Clean residual min=-0.004458 max=0.004066 Jy/beam ! Clean residual mean=-0.000007 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.34631 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.34631 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=0.107311Jy sigma=1.456983 ! Fit after self-cal, rms=0.107309Jy sigma=1.456944 ! 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=0.107309Jy sigma=1.456944 ! Fit after self-cal, rms=0.107154Jy sigma=1.456891 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7562 mas, bmaj=2.004 mas, bpa=-0.358 degrees ! Estimated noise=0.517857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110152 Jy ! Component: 100 - total flux cleaned = -0.000216917 Jy ! Component: 150 - total flux cleaned = -0.000260897 Jy ! Component: 200 - total flux cleaned = -0.0002608 Jy ! Total flux subtracted in 200 components = -0.0002608 Jy ! Clean residual min=-0.004375 max=0.004060 Jy/beam ! Clean residual mean=-0.000007 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.346049 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.346049 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=0.107139Jy sigma=1.456734 ! Fit after self-cal, rms=0.107139Jy sigma=1.456712 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 = -4.50695e-05 Jy ! Component: 100 - total flux cleaned = -4.46408e-05 Jy ! Component: 150 - total flux cleaned = -4.41506e-05 Jy ! Component: 200 - total flux cleaned = -2.62929e-05 Jy ! Total flux subtracted in 200 components = -2.62929e-05 Jy ! Clean residual min=-0.004354 max=0.004054 Jy/beam ! Clean residual mean=-0.000007 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.346022 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.346022 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=0.107131Jy sigma=1.456596 ! Fit after self-cal, rms=0.107130Jy sigma=1.456580 ! 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=0.107130Jy sigma=1.456580 ! Fit after self-cal, rms=0.106976Jy sigma=1.456552 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.264 mas, bmaj=5.667 mas, bpa=8.54 degrees ! Estimated noise=0.693943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164677 Jy ! Component: 100 - total flux cleaned = 0.00164428 Jy ! Component: 150 - total flux cleaned = 0.0017195 Jy ! Component: 200 - total flux cleaned = 0.00176575 Jy ! Total flux subtracted in 200 components = 0.00176575 Jy ! Clean residual min=-0.005612 max=0.005505 Jy/beam ! Clean residual mean=-0.000013 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 0.347788 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 50 components and 0.347788 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=0.107002Jy sigma=1.456751 ! Fit after self-cal, rms=0.107000Jy sigma=1.456642 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 = 0.000148479 Jy ! Component: 100 - total flux cleaned = 0.000143388 Jy ! Component: 150 - total flux cleaned = 0.000140775 Jy ! Component: 200 - total flux cleaned = 0.000158456 Jy ! Total flux subtracted in 200 components = 0.000158456 Jy ! Clean residual min=-0.005537 max=0.005439 Jy/beam ! Clean residual mean=-0.000013 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.347947 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 50 components and 0.347947 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=0.107025Jy sigma=1.457273 ! Fit after self-cal, rms=0.107023Jy sigma=1.457187 ! 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=0.756 mas, bmaj=2.003 mas, bpa=-0.3315 degrees ! Estimated noise=0.517133 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.756 x 2.003 at -0.3315 degrees (North through East) ! Clean map min=-0.0040035 max=0.30918 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=0.5835 mas, bmaj=1.721 mas, bpa=0.3767 degrees ! Estimated noise=0.975777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.236197 Jy ! Component: 100 - total flux cleaned = 0.289003 Jy ! Component: 150 - total flux cleaned = 0.310179 Jy ! Component: 200 - total flux cleaned = 0.32289 Jy ! Total flux subtracted in 200 components = 0.32289 Jy ! Clean residual min=-0.008208 max=0.008644 Jy/beam ! Clean residual mean=-0.000005 rms=0.001836 Jy/beam ! Combined flux in latest and established models = 0.322889 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 0.322889 Jy ! Inverting map and beam ! Estimated beam: bmin=0.756 mas, bmaj=2.003 mas, bpa=-0.3315 degrees ! Estimated noise=0.517133 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 = 0.0121794 Jy ! Component: 100 - total flux cleaned = 0.0177215 Jy ! Component: 150 - total flux cleaned = 0.0205064 Jy ! Component: 200 - total flux cleaned = 0.0213654 Jy ! Total flux subtracted in 200 components = 0.0213654 Jy ! Clean residual min=-0.005238 max=0.004137 Jy/beam ! Clean residual mean=-0.000008 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.344255 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.344255 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=2.264 mas, bmaj=5.667 mas, bpa=8.54 degrees ! Estimated noise=0.693943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290278 Jy ! Component: 100 - total flux cleaned = 0.00314272 Jy ! Component: 150 - total flux cleaned = 0.00322397 Jy ! Component: 200 - total flux cleaned = 0.00329829 Jy ! Total flux subtracted in 200 components = 0.00329829 Jy ! Clean residual min=-0.006064 max=0.005673 Jy/beam ! Clean residual mean=-0.000014 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 0.347553 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 = 6.91027e-05 Jy ! Component: 100 - total flux cleaned = 0.000161595 Jy ! Component: 150 - total flux cleaned = 0.000217985 Jy ! Component: 200 - total flux cleaned = 0.000268589 Jy ! Total flux subtracted in 200 components = 0.000268589 Jy ! Clean residual min=-0.005842 max=0.005530 Jy/beam ! Clean residual mean=-0.000013 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 0.347822 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.347822 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.756 mas, bmaj=2.003 mas, bpa=-0.3315 degrees ! Estimated noise=0.517133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00171984 Jy ! Component: 100 - total flux cleaned = -0.00178284 Jy ! Component: 150 - total flux cleaned = -0.00178627 Jy ! Component: 200 - total flux cleaned = -0.00182246 Jy ! Total flux subtracted in 200 components = -0.00182246 Jy ! Clean residual min=-0.004861 max=0.004067 Jy/beam ! Clean residual mean=-0.000007 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.345999 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.345999 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=0.107002Jy sigma=1.457020 ! Fit after self-cal, rms=0.106993Jy sigma=1.456960 wmodel /J1339-2401_X_map.mod ! wmodel: Unable to open new model file: /J1339-2401_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J1339-2401_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.756 x 2.003 at -0.3315 degrees (North through East) ! Clean map min=-0.0044771 max=0.30925 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1339-2401_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.309248 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00105466 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02312 1.02312 2.04624 4.09247 8.18495 16.3699 32.7398 65.4796 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.309 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 293.221 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1339-2401_X_dfm.log closed on Thu May 19 21:48:51 2016