! Started logfile: /scr/pima/bg219b_uvs/J0416-3403_X_dfm.log on Thu May 19 20:01:33 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/J0416-3403_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0416-3403_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.86129 visibilities/baseline/integration-bin. ! Found source: J0416-3403 ! ! 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 28836 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 J0416-3403_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011419Jy sigma=18.476430 ! Fit after self-cal, rms=0.894205Jy sigma=16.176676 ! 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=0.6077 mas, bmaj=1.708 mas, bpa=-10.87 degrees ! Estimated noise=0.531177 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 = 0.0767717 Jy ! Component: 100 - total flux cleaned = 0.0958684 Jy ! Total flux subtracted in 100 components = 0.0958684 Jy ! Clean residual min=-0.009085 max=0.016517 Jy/beam ! Clean residual mean=-0.000007 rms=0.002201 Jy/beam ! Combined flux in latest and established models = 0.0958684 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0958684 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=0.103270Jy sigma=1.772815 ! Fit after self-cal, rms=0.102945Jy sigma=1.768012 ! Inverting map ! Added new window around map position (2, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167075 Jy ! Component: 100 - total flux cleaned = 0.0278137 Jy ! Total flux subtracted in 100 components = 0.0278137 Jy ! Clean residual min=-0.007583 max=0.014846 Jy/beam ! Clean residual mean=-0.000006 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 0.123682 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.123682 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=0.097746Jy sigma=1.642932 ! Fit after self-cal, rms=0.097411Jy sigma=1.634146 ! Inverting map ! Added new window around map position (-2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138109 Jy ! Component: 100 - total flux cleaned = 0.0231462 Jy ! Total flux subtracted in 100 components = 0.0231462 Jy ! Clean residual min=-0.007255 max=0.009925 Jy/beam ! Clean residual mean=-0.000006 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.146828 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.146828 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=0.093997Jy sigma=1.549093 ! Fit after self-cal, rms=0.093899Jy sigma=1.547153 ! Inverting map ! Added new window around map position (3.2, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00994321 Jy ! Component: 100 - total flux cleaned = 0.0168023 Jy ! Total flux subtracted in 100 components = 0.0168023 Jy ! Clean residual min=-0.006113 max=0.006890 Jy/beam ! Clean residual mean=-0.000003 rms=0.001381 Jy/beam ! Combined flux in latest and established models = 0.163631 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.163631 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=0.092130Jy sigma=1.501921 ! Fit after self-cal, rms=0.092057Jy sigma=1.501028 ! 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=0.8247 mas, bmaj=2.221 mas, bpa=-8.115 degrees ! Estimated noise=0.249988 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 = 0.0131499 Jy ! Component: 100 - total flux cleaned = 0.0226157 Jy ! Component: 150 - total flux cleaned = 0.0297198 Jy ! Component: 200 - total flux cleaned = 0.0351056 Jy ! Total flux subtracted in 200 components = 0.0351056 Jy ! Clean residual min=-0.006085 max=0.008425 Jy/beam ! Clean residual mean=-0.000006 rms=0.001949 Jy/beam ! Combined flux in latest and established models = 0.198736 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 81 components and 0.198736 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=0.089982Jy sigma=1.441631 ! Fit after self-cal, rms=0.089947Jy sigma=1.440861 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8247 x 2.221 at -8.115 degrees (North through East) ! Clean map min=-0.0059597 max=0.1006 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 1.09 FD 0.89 HN 1.12 KP 0.86 ! LA 0.90 MK 0.99 NL 1.04 OV 0.91 ! PT 1.12 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.94 HN 1.11 KP 0.89 ! LA 0.92 MK 1.03 NL 1.05 OV 0.96 ! PT 1.17 SC 1.02 ! ! ! 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 1.09 FD 0.88 HN 1.10 KP 0.90 ! LA 0.89 MK 0.95 NL 1.10 OV 0.92 ! PT 1.15 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.92 HN 1.16 KP 0.87 ! LA 0.93 MK 1.04 NL 1.03 OV 0.90 ! PT 1.11 SC 0.97 ! ! ! 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 1.14 FD 0.91 HN 1.04 KP 0.93 ! LA 0.94 MK 1.03 NL 1.07 OV 0.92 ! PT 1.18 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.90 HN 1.04 KP 0.92 ! LA 0.86 MK 1.11 NL 1.07 OV 0.92 ! PT 1.18 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.88 HN 1.10 KP 0.91 ! LA 0.88 MK 1.01 NL 1.15 OV 0.92 ! PT 1.15 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.89 HN 1.10 KP 0.90 ! LA 0.86 MK 0.97 NL 1.01 OV 0.92 ! PT 1.12 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.88 HN 1.06 KP 0.90 ! LA 0.86 MK 0.99 NL 0.94 OV 0.90 ! PT 1.13 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.86 HN 1.12 KP 0.87 ! LA 0.88 MK 0.95 NL 0.98 OV 0.92 ! PT 1.08 SC 0.96 ! ! ! Fit before self-cal, rms=0.089947Jy sigma=1.440861 ! Fit after self-cal, rms=0.091896Jy sigma=1.404954 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8368 mas, bmaj=2.249 mas, bpa=-8.108 degrees ! Estimated noise=0.243358 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 = 0.00356598 Jy ! Component: 100 - total flux cleaned = 0.00493224 Jy ! Component: 150 - total flux cleaned = 0.00561971 Jy ! Component: 200 - total flux cleaned = 0.0059474 Jy ! Total flux subtracted in 200 components = 0.0059474 Jy ! Clean residual min=-0.004805 max=0.005255 Jy/beam ! Clean residual mean=0.000000 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.204684 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.204684 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=0.091789Jy sigma=1.399683 ! Fit after self-cal, rms=0.092044Jy sigma=1.398807 ! 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=0.092044Jy sigma=1.398807 ! Fit after self-cal, rms=0.092044Jy sigma=1.398807 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8368 mas, bmaj=2.249 mas, bpa=-8.108 degrees ! Estimated noise=0.243358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000469416 Jy ! Component: 100 - total flux cleaned = 0.000680397 Jy ! Component: 150 - total flux cleaned = 0.000755508 Jy ! Component: 200 - total flux cleaned = 0.000789204 Jy ! Total flux subtracted in 200 components = 0.000789204 Jy ! Clean residual min=-0.004686 max=0.005309 Jy/beam ! Clean residual mean=0.000001 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.205473 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.205473 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=0.092019Jy sigma=1.397887 ! Fit after self-cal, rms=0.092011Jy sigma=1.397747 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 = 6.52404e-05 Jy ! Component: 100 - total flux cleaned = 9.58177e-05 Jy ! Component: 150 - total flux cleaned = 9.66882e-05 Jy ! Component: 200 - total flux cleaned = 9.77751e-05 Jy ! Total flux subtracted in 200 components = 9.77751e-05 Jy ! Clean residual min=-0.004629 max=0.005297 Jy/beam ! Clean residual mean=0.000002 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 0.205571 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 0.205571 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=0.091992Jy sigma=1.397331 ! Fit after self-cal, rms=0.091992Jy sigma=1.397323 ! 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=0.091992Jy sigma=1.397323 ! Fit after self-cal, rms=0.091992Jy sigma=1.397323 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8368 mas, bmaj=2.249 mas, bpa=-8.108 degrees ! Estimated noise=0.243358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.59425e-05 Jy ! Component: 100 - total flux cleaned = -2.90125e-06 Jy ! Component: 150 - total flux cleaned = 2.26562e-05 Jy ! Component: 200 - total flux cleaned = -3.63696e-06 Jy ! Total flux subtracted in 200 components = -3.63696e-06 Jy ! Clean residual min=-0.004620 max=0.005291 Jy/beam ! Clean residual mean=0.000002 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.205567 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 109 components and 0.205567 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=0.091977Jy sigma=1.397029 ! Fit after self-cal, rms=0.091979Jy sigma=1.397022 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 = -2.68188e-05 Jy ! Component: 100 - total flux cleaned = -2.72316e-05 Jy ! Component: 150 - total flux cleaned = -2.80835e-05 Jy ! Component: 200 - total flux cleaned = -5.22204e-05 Jy ! Total flux subtracted in 200 components = -5.22204e-05 Jy ! Clean residual min=-0.004613 max=0.005278 Jy/beam ! Clean residual mean=0.000002 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.205515 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.205515 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=0.091966Jy sigma=1.396789 ! Fit after self-cal, rms=0.091968Jy sigma=1.396782 ! 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=0.091968Jy sigma=1.396782 ! Fit after self-cal, rms=0.091968Jy sigma=1.396782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.316 mas, bmaj=7.106 mas, bpa=-4.329 degrees ! Estimated noise=0.299991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000790514 Jy ! Component: 100 - total flux cleaned = 0.000793852 Jy ! Component: 150 - total flux cleaned = 0.000753125 Jy ! Component: 200 - total flux cleaned = 0.000753555 Jy ! Total flux subtracted in 200 components = 0.000753555 Jy ! Clean residual min=-0.008397 max=0.008130 Jy/beam ! Clean residual mean=0.000005 rms=0.002326 Jy/beam ! Combined flux in latest and established models = 0.206268 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 115 components and 0.206268 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=0.091983Jy sigma=1.396630 ! Fit after self-cal, rms=0.091982Jy sigma=1.396577 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 = -2.43942e-05 Jy ! Component: 100 - total flux cleaned = -0.000123722 Jy ! Component: 150 - total flux cleaned = -0.000153415 Jy ! Component: 200 - total flux cleaned = -0.000206909 Jy ! Total flux subtracted in 200 components = -0.000206909 Jy ! Clean residual min=-0.008318 max=0.008185 Jy/beam ! Clean residual mean=0.000005 rms=0.002316 Jy/beam ! Combined flux in latest and established models = 0.206062 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 119 components and 0.206062 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=0.092000Jy sigma=1.396824 ! Fit after self-cal, rms=0.091999Jy sigma=1.396807 ! 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=0.8368 mas, bmaj=2.249 mas, bpa=-8.108 degrees ! Estimated noise=0.243358 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8368 x 2.249 at -8.108 degrees (North through East) ! Clean map min=-0.0045256 max=0.098205 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=0.6135 mas, bmaj=1.716 mas, bpa=-10.82 degrees ! Estimated noise=0.524388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0752458 Jy ! Component: 100 - total flux cleaned = 0.100018 Jy ! Component: 150 - total flux cleaned = 0.116733 Jy ! Component: 200 - total flux cleaned = 0.129325 Jy ! Total flux subtracted in 200 components = 0.129325 Jy ! Clean residual min=-0.006015 max=0.008660 Jy/beam ! Clean residual mean=-0.000005 rms=0.001509 Jy/beam ! Combined flux in latest and established models = 0.129325 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.129325 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8368 mas, bmaj=2.249 mas, bpa=-8.108 degrees ! Estimated noise=0.243358 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 = 0.0208372 Jy ! Component: 100 - total flux cleaned = 0.0350876 Jy ! Component: 150 - total flux cleaned = 0.0454169 Jy ! Component: 200 - total flux cleaned = 0.0530432 Jy ! Total flux subtracted in 200 components = 0.0530432 Jy ! Clean residual min=-0.005002 max=0.007207 Jy/beam ! Clean residual mean=-0.000012 rms=0.001577 Jy/beam ! Combined flux in latest and established models = 0.182368 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 64 components and 0.182368 Jy ! Inverting map ! Added new window around map position (12.2, -26.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00726996 Jy ! Component: 100 - total flux cleaned = 0.0120639 Jy ! Component: 150 - total flux cleaned = 0.0157524 Jy ! Component: 200 - total flux cleaned = 0.0186568 Jy ! Total flux subtracted in 200 components = 0.0186568 Jy ! Clean residual min=-0.004417 max=0.005238 Jy/beam ! Clean residual mean=0.000001 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.201025 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 95 components and 0.201025 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=2.316 mas, bmaj=7.106 mas, bpa=-4.329 degrees ! Estimated noise=0.299991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434686 Jy ! Component: 100 - total flux cleaned = 0.00674606 Jy ! Component: 150 - total flux cleaned = 0.00735573 Jy ! Component: 200 - total flux cleaned = 0.00755692 Jy ! Total flux subtracted in 200 components = 0.00755692 Jy ! Clean residual min=-0.007995 max=0.007582 Jy/beam ! Clean residual mean=0.000010 rms=0.002209 Jy/beam ! Combined flux in latest and established models = 0.208582 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 = 0.000124397 Jy ! Component: 100 - total flux cleaned = 0.000241799 Jy ! Component: 150 - total flux cleaned = 0.000297937 Jy ! Component: 200 - total flux cleaned = 0.000355447 Jy ! Total flux subtracted in 200 components = 0.000355447 Jy ! Clean residual min=-0.007783 max=0.007280 Jy/beam ! Clean residual mean=0.000010 rms=0.002177 Jy/beam ! Combined flux in latest and established models = 0.208938 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 129 components and 0.208938 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8368 mas, bmaj=2.249 mas, bpa=-8.108 degrees ! Estimated noise=0.243358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101928 Jy ! Component: 100 - total flux cleaned = -0.000102519 Jy ! Component: 150 - total flux cleaned = -9.87388e-05 Jy ! Component: 200 - total flux cleaned = 1.1944e-06 Jy ! Total flux subtracted in 200 components = 1.1944e-06 Jy ! Clean residual min=-0.004531 max=0.004414 Jy/beam ! Clean residual mean=0.000005 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.208939 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 147 components and 0.208939 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=0.091676Jy sigma=1.392842 ! Fit after self-cal, rms=0.091578Jy sigma=1.390186 wmodel /J0416-3403_X_map.mod ! wmodel: Unable to open new model file: /J0416-3403_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0416-3403_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8368 x 2.249 at -8.108 degrees (North through East) ! Clean map min=-0.0038972 max=0.097044 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0416-3403_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0970436 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00112489 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.47748 3.47748 6.95497 13.9099 27.8199 55.6398 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 86.269 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0416-3403_X_dfm.log closed on Thu May 19 20:01:37 2016