! Started logfile: /scr/pima/bg219b_uvs/J2219-2719_X_dfm.log on Thu May 19 20:36:53 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/J2219-2719_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2219-2719_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.795993 visibilities/baseline/integration-bin. ! Found source: J2219-2719 ! ! 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 26220 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 J2219-2719_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=1.006941Jy sigma=21.595487 ! Fit after self-cal, rms=0.928509Jy sigma=19.869436 ! 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=0.6874 mas, bmaj=1.625 mas, bpa=-3.317 degrees ! Estimated noise=0.469793 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 = 0.0483303 Jy ! Component: 100 - total flux cleaned = 0.0668613 Jy ! Total flux subtracted in 100 components = 0.0668613 Jy ! Clean residual min=-0.005170 max=0.010847 Jy/beam ! Clean residual mean=-0.000011 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.0668612 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0668612 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=0.081178Jy sigma=1.581285 ! Fit after self-cal, rms=0.080181Jy sigma=1.561213 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012671 Jy ! Component: 100 - total flux cleaned = 0.0206463 Jy ! Total flux subtracted in 100 components = 0.0206463 Jy ! Clean residual min=-0.004693 max=0.009256 Jy/beam ! Clean residual mean=-0.000008 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.0875076 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0875076 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=0.076469Jy sigma=1.461830 ! Fit after self-cal, rms=0.076381Jy sigma=1.460419 ! Inverting map ! Added new window around map position (1.8, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00950083 Jy ! Component: 100 - total flux cleaned = 0.0157735 Jy ! Total flux subtracted in 100 components = 0.0157735 Jy ! Clean residual min=-0.004188 max=0.006016 Jy/beam ! Clean residual mean=-0.000005 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.103281 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.103281 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=0.074306Jy sigma=1.403837 ! Fit after self-cal, rms=0.074036Jy sigma=1.398780 ! Inverting map ! Added new window around map position (-1, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00643503 Jy ! Component: 100 - total flux cleaned = 0.0111264 Jy ! Total flux subtracted in 100 components = 0.0111264 Jy ! Clean residual min=-0.003136 max=0.003754 Jy/beam ! Clean residual mean=-0.000004 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.114407 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.114407 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=0.073057Jy sigma=1.371793 ! Fit after self-cal, rms=0.072980Jy sigma=1.370859 ! 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=0.8967 mas, bmaj=2.08 mas, bpa=-2.549 degrees ! Estimated noise=0.22079 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00744623 Jy ! Component: 100 - total flux cleaned = 0.0122545 Jy ! Component: 150 - total flux cleaned = 0.0156923 Jy ! Component: 200 - total flux cleaned = 0.0182687 Jy ! Total flux subtracted in 200 components = 0.0182687 Jy ! Clean residual min=-0.001865 max=0.003115 Jy/beam ! Clean residual mean=-0.000003 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.132676 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 89 components and 0.132676 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=0.072158Jy sigma=1.347745 ! Fit after self-cal, rms=0.072110Jy sigma=1.346319 ! Inverting map ! Added new window around map position (3.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344292 Jy ! Component: 100 - total flux cleaned = 0.00556059 Jy ! Component: 150 - total flux cleaned = 0.00708621 Jy ! Component: 200 - total flux cleaned = 0.0082503 Jy ! Total flux subtracted in 200 components = 0.0082503 Jy ! Clean residual min=-0.001530 max=0.001578 Jy/beam ! Clean residual mean=-0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.140926 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 116 components and 0.140926 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=0.071918Jy sigma=1.341777 ! Fit after self-cal, rms=0.071893Jy sigma=1.341047 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8967 x 2.08 at -2.549 degrees (North through East) ! Clean map min=-0.0013421 max=0.066467 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 0.95 FD 1.04 HN 1.11 KP 1.00 ! LA 0.96 MK 0.98 NL 1.01 OV 1.03 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.08 KP 0.98 ! LA 1.01 MK 1.16 NL 1.00 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 1.14 KP 1.00 ! LA 1.02 MK 1.05 NL 1.05 OV 1.03 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.00 KP 1.00 ! LA 1.01 MK 0.89 NL 1.04 OV 1.02 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.92 KP 1.02 ! LA 0.97 MK 1.09 NL 1.01 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.94 KP 1.02 ! LA 1.01 MK 1.08 NL 1.09 OV 0.99 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.98 KP 1.06 ! LA 1.04 MK 1.07 NL 1.01 OV 1.06 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.96 KP 1.02 ! LA 0.94 MK 1.01 NL 0.99 OV 1.01 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 1.01 ! LA 0.94 MK 1.05 NL 1.05 OV 1.02 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.95 KP 0.99 ! LA 0.95 MK 0.98 NL 1.08 OV 0.97 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.96 KP 0.95 ! LA 0.94 MK 0.95 NL 0.90 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! 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=0.071893Jy sigma=1.341047 ! Fit after self-cal, rms=0.071782Jy sigma=1.337081 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8969 mas, bmaj=2.078 mas, bpa=-2.101 degrees ! Estimated noise=0.221877 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 = 0.00138842 Jy ! Component: 100 - total flux cleaned = 0.00208701 Jy ! Component: 150 - total flux cleaned = 0.00243672 Jy ! Component: 200 - total flux cleaned = 0.00256196 Jy ! Total flux subtracted in 200 components = 0.00256196 Jy ! Clean residual min=-0.001363 max=0.001593 Jy/beam ! Clean residual mean=-0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.143488 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 130 components and 0.143488 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=0.071745Jy sigma=1.336305 ! Fit after self-cal, rms=0.071763Jy sigma=1.336066 ! 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=0.071763Jy sigma=1.336066 ! Fit after self-cal, rms=0.072223Jy sigma=1.334919 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8952 mas, bmaj=2.074 mas, bpa=-2.402 degrees ! Estimated noise=0.222581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00096842 Jy ! Component: 100 - total flux cleaned = 0.00135675 Jy ! Component: 150 - total flux cleaned = 0.00151723 Jy ! Component: 200 - total flux cleaned = 0.00158058 Jy ! Total flux subtracted in 200 components = 0.00158058 Jy ! Clean residual min=-0.001357 max=0.001519 Jy/beam ! Clean residual mean=-0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.145069 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 139 components and 0.145069 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=0.072200Jy sigma=1.334464 ! Fit after self-cal, rms=0.072217Jy sigma=1.334344 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 (14.4, 14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118839 Jy ! Component: 100 - total flux cleaned = 0.0014149 Jy ! Component: 150 - total flux cleaned = 0.00146982 Jy ! Component: 200 - total flux cleaned = 0.00154269 Jy ! Total flux subtracted in 200 components = 0.00154269 Jy ! Clean residual min=-0.001330 max=0.001432 Jy/beam ! Clean residual mean=-0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.146612 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 155 components and 0.146612 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=0.072181Jy sigma=1.333684 ! Fit after self-cal, rms=0.072166Jy sigma=1.333563 ! Inverting map ! Added new window around map position (-20.6, 30.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000565287 Jy ! Component: 100 - total flux cleaned = 0.000627446 Jy ! Component: 150 - total flux cleaned = 0.000684598 Jy ! Component: 200 - total flux cleaned = 0.000732677 Jy ! Total flux subtracted in 200 components = 0.000732677 Jy ! Clean residual min=-0.001231 max=0.001195 Jy/beam ! Clean residual mean=-0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.147344 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 165 components and 0.147344 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=0.072128Jy sigma=1.332948 ! Fit after self-cal, rms=0.072128Jy sigma=1.332844 ! 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=0.072128Jy sigma=1.332844 ! Fit after self-cal, rms=0.072411Jy sigma=1.332499 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8935 mas, bmaj=2.072 mas, bpa=-2.79 degrees ! Estimated noise=0.22285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000721498 Jy ! Component: 100 - total flux cleaned = 0.000968693 Jy ! Component: 150 - total flux cleaned = 0.00111427 Jy ! Component: 200 - total flux cleaned = 0.0012024 Jy ! Total flux subtracted in 200 components = 0.0012024 Jy ! Clean residual min=-0.001205 max=0.001188 Jy/beam ! Clean residual mean=-0.000002 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.148547 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 172 components and 0.148547 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=0.072388Jy sigma=1.332101 ! Fit after self-cal, rms=0.072397Jy sigma=1.332045 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 = 0.0001294 Jy ! Component: 100 - total flux cleaned = 0.000195605 Jy ! Component: 150 - total flux cleaned = 0.000235975 Jy ! Component: 200 - total flux cleaned = 0.000273374 Jy ! Total flux subtracted in 200 components = 0.000273374 Jy ! Clean residual min=-0.001200 max=0.001181 Jy/beam ! Clean residual mean=-0.000002 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.14882 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 176 components and 0.14882 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=0.072384Jy sigma=1.331815 ! Fit after self-cal, rms=0.072388Jy sigma=1.331793 ! 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=0.072388Jy sigma=1.331793 ! Fit after self-cal, rms=0.072496Jy sigma=1.331722 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.201 mas, bmaj=5.456 mas, bpa=3.606 degrees ! Estimated noise=0.282918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000810262 Jy ! Component: 100 - total flux cleaned = 0.000949492 Jy ! Component: 150 - total flux cleaned = 0.00108506 Jy ! Component: 200 - total flux cleaned = 0.00114377 Jy ! Total flux subtracted in 200 components = 0.00114377 Jy ! Clean residual min=-0.001299 max=0.001367 Jy/beam ! Clean residual mean=-0.000004 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.149964 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 195 components and 0.149964 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=0.072488Jy sigma=1.331593 ! Fit after self-cal, rms=0.072482Jy sigma=1.331553 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 = -4.82763e-05 Jy ! Component: 100 - total flux cleaned = 5.37199e-05 Jy ! Component: 150 - total flux cleaned = 0.000117319 Jy ! Component: 200 - total flux cleaned = 0.000163862 Jy ! Total flux subtracted in 200 components = 0.000163862 Jy ! Clean residual min=-0.001265 max=0.001380 Jy/beam ! Clean residual mean=-0.000004 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.150128 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 200 components and 0.150128 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=0.072479Jy sigma=1.331531 ! Fit after self-cal, rms=0.072477Jy sigma=1.331504 ! 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=0.8924 mas, bmaj=2.071 mas, bpa=-3.033 degrees ! Estimated noise=0.223307 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8924 x 2.071 at -3.033 degrees (North through East) ! Clean map min=-0.0012499 max=0.066664 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=0.6842 mas, bmaj=1.625 mas, bpa=-3.859 degrees ! Estimated noise=0.47359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0485119 Jy ! Component: 100 - total flux cleaned = 0.0694842 Jy ! Component: 150 - total flux cleaned = 0.0841298 Jy ! Component: 200 - total flux cleaned = 0.0952416 Jy ! Total flux subtracted in 200 components = 0.0952416 Jy ! Clean residual min=-0.004644 max=0.006460 Jy/beam ! Clean residual mean=-0.000007 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.0952416 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0952416 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8924 mas, bmaj=2.071 mas, bpa=-3.033 degrees ! Estimated noise=0.223307 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 = 0.0155859 Jy ! Component: 100 - total flux cleaned = 0.025307 Jy ! Component: 150 - total flux cleaned = 0.0318896 Jy ! Component: 200 - total flux cleaned = 0.0366143 Jy ! Total flux subtracted in 200 components = 0.0366143 Jy ! Clean residual min=-0.002074 max=0.002833 Jy/beam ! Clean residual mean=-0.000005 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.131856 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 68 components and 0.131856 Jy ! Inverting map ! Added new window around map position (-0.8, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351768 Jy ! Component: 100 - total flux cleaned = 0.00623086 Jy ! Component: 150 - total flux cleaned = 0.00841666 Jy ! Component: 200 - total flux cleaned = 0.0102421 Jy ! Total flux subtracted in 200 components = 0.0102421 Jy ! Clean residual min=-0.001540 max=0.001598 Jy/beam ! Clean residual mean=-0.000003 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.142098 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 97 components and 0.142098 Jy ! Inverting map ! Added new window around map position (-36.8, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140957 Jy ! Component: 100 - total flux cleaned = 0.00232019 Jy ! Component: 150 - total flux cleaned = 0.00307571 Jy ! Component: 200 - total flux cleaned = 0.0035365 Jy ! Total flux subtracted in 200 components = 0.0035365 Jy ! Clean residual min=-0.001348 max=0.001287 Jy/beam ! Clean residual mean=-0.000003 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.145635 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 118 components and 0.145635 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=2.201 mas, bmaj=5.456 mas, bpa=3.606 degrees ! Estimated noise=0.282918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142049 Jy ! Component: 100 - total flux cleaned = 0.00239782 Jy ! Component: 150 - total flux cleaned = 0.00285932 Jy ! Component: 200 - total flux cleaned = 0.00316506 Jy ! Total flux subtracted in 200 components = 0.00316506 Jy ! Clean residual min=-0.001365 max=0.001482 Jy/beam ! Clean residual mean=-0.000004 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.1488 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) ! Added new window around map position (45, 29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00069567 Jy ! Component: 100 - total flux cleaned = 0.00107742 Jy ! Component: 150 - total flux cleaned = 0.00131224 Jy ! Component: 200 - total flux cleaned = 0.00156845 Jy ! Total flux subtracted in 200 components = 0.00156845 Jy ! Clean residual min=-0.001155 max=0.001130 Jy/beam ! Clean residual mean=-0.000003 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.150368 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 187 components and 0.150368 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8924 mas, bmaj=2.071 mas, bpa=-3.033 degrees ! Estimated noise=0.223307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000191174 Jy ! Component: 100 - total flux cleaned = -0.000116781 Jy ! Component: 150 - total flux cleaned = -8.42104e-05 Jy ! Component: 200 - total flux cleaned = -0.000114806 Jy ! Total flux subtracted in 200 components = -0.000114806 Jy ! Clean residual min=-0.001189 max=0.001079 Jy/beam ! Clean residual mean=-0.000002 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.150253 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 215 components and 0.150253 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=0.072449Jy sigma=1.330800 ! Fit after self-cal, rms=0.072442Jy sigma=1.330497 wmodel /J2219-2719_X_map.mod ! wmodel: Unable to open new model file: /J2219-2719_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J2219-2719_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8924 x 2.071 at -3.033 degrees (North through East) ! Clean map min=-0.0010682 max=0.065655 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2219-2719_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0656551 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000265235 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.21195 1.21195 2.4239 4.84779 9.69559 19.3912 38.7823 77.5647 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 247.535 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2219-2719_X_dfm.log closed on Thu May 19 20:36:58 2016