! Started logfile: /scr/pima/bg219i_uvs/J2144-3312_X_dfm.log on Thu May 19 23:37:32 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/bg219i_uvs/J2144-3312_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2144-3312_X_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! AN table 2: 46 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.61746 visibilities/baseline/integration-bin. ! Found source: J2144-3312 ! ! 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 18672 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 J2144-3312_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 207 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 207 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 207 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 207 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 207 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 207 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 207 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 207 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 207 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 207 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 207 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 207 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.080680Jy sigma=19.194943 ! Fit after self-cal, rms=0.682993Jy sigma=11.804066 ! 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=0.5912 mas, bmaj=2.225 mas, bpa=-16.61 degrees ! Estimated noise=0.599241 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 = 0.215313 Jy ! Component: 100 - total flux cleaned = 0.321031 Jy ! Total flux subtracted in 100 components = 0.321031 Jy ! Clean residual min=-0.020468 max=0.051872 Jy/beam ! Clean residual mean=0.000014 rms=0.006732 Jy/beam ! Combined flux in latest and established models = 0.32103 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.32103 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=0.171056Jy sigma=3.043913 ! Fit after self-cal, rms=0.169904Jy sigma=3.028918 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0632051 Jy ! Component: 100 - total flux cleaned = 0.103851 Jy ! Total flux subtracted in 100 components = 0.103851 Jy ! Clean residual min=-0.012458 max=0.024848 Jy/beam ! Clean residual mean=0.000007 rms=0.003784 Jy/beam ! Combined flux in latest and established models = 0.424881 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.424881 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=0.120560Jy sigma=2.021627 ! Fit after self-cal, rms=0.120477Jy sigma=2.020333 ! Inverting map ! Added new window around map position (1, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297695 Jy ! Component: 100 - total flux cleaned = 0.051285 Jy ! Total flux subtracted in 100 components = 0.051285 Jy ! Clean residual min=-0.009176 max=0.017755 Jy/beam ! Clean residual mean=0.000005 rms=0.002647 Jy/beam ! Combined flux in latest and established models = 0.476166 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 49 components and 0.476166 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=0.105632Jy sigma=1.701193 ! Fit after self-cal, rms=0.105486Jy sigma=1.697506 ! Inverting map ! Added new window around map position (-1.2, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183593 Jy ! Component: 100 - total flux cleaned = 0.0319355 Jy ! Total flux subtracted in 100 components = 0.0319355 Jy ! Clean residual min=-0.008432 max=0.010598 Jy/beam ! Clean residual mean=0.000004 rms=0.002072 Jy/beam ! Combined flux in latest and established models = 0.508102 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.508102 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=0.099709Jy sigma=1.572727 ! Fit after self-cal, rms=0.099685Jy sigma=1.571969 ! 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=0.8373 mas, bmaj=2.676 mas, bpa=-14.35 degrees ! Estimated noise=0.30601 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 = 0.0178523 Jy ! Component: 100 - total flux cleaned = 0.0282151 Jy ! Component: 150 - total flux cleaned = 0.0346453 Jy ! Component: 200 - total flux cleaned = 0.0387018 Jy ! Total flux subtracted in 200 components = 0.0387018 Jy ! Clean residual min=-0.008902 max=0.009412 Jy/beam ! Clean residual mean=0.000003 rms=0.002199 Jy/beam ! Combined flux in latest and established models = 0.546804 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 70 components and 0.546804 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=0.096827Jy sigma=1.496056 ! Fit after self-cal, rms=0.096831Jy sigma=1.495663 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8373 x 2.676 at -14.35 degrees (North through East) ! Clean map min=-0.0086857 max=0.31267 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 1.10 FD 1.04 HN 1.11 KP 0.97 ! LA 0.97 MK 1.00 NL 0.96 PT 0.97 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 1.09 KP 0.96 ! LA 0.98 MK 0.98 NL 0.96 PT 0.99 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.01 HN 1.18 KP 0.97 ! LA 0.99 MK 0.99 NL 1.03 OV 0.93 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.05 HN 1.05 KP 0.98 ! LA 0.97 MK 0.95 NL 0.98 PT 0.98 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 1.04 KP 0.98 ! LA 0.96 MK 0.97 NL 0.97 PT 0.96 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.00 HN 1.17 KP 0.98 ! LA 1.00 MK 1.03 NL 1.03 OV 0.94 ! PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 1.07 KP 0.98 ! LA 0.97 MK 0.95 NL 0.97 PT 0.99 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.07 HN 1.05 KP 0.99 ! LA 0.98 MK 0.96 NL 0.96 PT 0.98 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.04 HN 1.04 KP 0.97 ! LA 0.98 MK 0.99 NL 0.98 PT 1.00 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.02 HN 1.20 KP 0.98 ! LA 1.00 MK 0.98 NL 1.04 OV 0.94 ! PT 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.06 HN 1.07 KP 0.99 ! LA 0.99 MK 0.95 NL 0.95 PT 0.98 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.06 HN 1.07 KP 0.99 ! LA 0.98 MK 0.96 NL 0.97 PT 1.00 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.03 HN 1.03 KP 0.99 ! LA 0.97 MK 0.96 NL 0.98 PT 1.00 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.05 HN 1.12 KP 0.96 ! LA 0.99 MK 1.03 NL 0.98 PT 1.01 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.02 HN 1.19 KP 0.98 ! LA 0.98 MK 1.01 NL 1.02 OV 0.94 ! PT 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.08 HN 1.00 KP 0.95 ! LA 0.99 MK 1.06 NL 1.01 PT 0.98 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! ! Fit before self-cal, rms=0.096831Jy sigma=1.495663 ! Fit after self-cal, rms=0.097898Jy sigma=1.453790 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8345 mas, bmaj=2.656 mas, bpa=-14.33 degrees ! Estimated noise=0.306318 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 = 0.000882755 Jy ! Component: 100 - total flux cleaned = 0.000996597 Jy ! Component: 150 - total flux cleaned = 0.000999093 Jy ! Component: 200 - total flux cleaned = 0.00100217 Jy ! Total flux subtracted in 200 components = 0.00100217 Jy ! Clean residual min=-0.006237 max=0.005081 Jy/beam ! Clean residual mean=0.000003 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.547806 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.547806 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=0.097771Jy sigma=1.448567 ! Fit after self-cal, rms=0.097833Jy sigma=1.448397 ! 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=0.097833Jy sigma=1.448397 ! Fit after self-cal, rms=0.098288Jy sigma=1.448004 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8334 mas, bmaj=2.65 mas, bpa=-14.29 degrees ! Estimated noise=0.306758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109524 Jy ! Component: 100 - total flux cleaned = 0.00109564 Jy ! Component: 150 - total flux cleaned = 0.00103522 Jy ! Component: 200 - total flux cleaned = 0.0010384 Jy ! Total flux subtracted in 200 components = 0.0010384 Jy ! Clean residual min=-0.006078 max=0.004962 Jy/beam ! Clean residual mean=0.000003 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 0.548844 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.548844 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=0.098237Jy sigma=1.445313 ! Fit after self-cal, rms=0.098237Jy sigma=1.445296 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 = -5.43835e-05 Jy ! Component: 100 - total flux cleaned = -5.38036e-05 Jy ! Component: 150 - total flux cleaned = -8.52668e-06 Jy ! Component: 200 - total flux cleaned = -5.14466e-05 Jy ! Total flux subtracted in 200 components = -5.14466e-05 Jy ! Clean residual min=-0.005950 max=0.004939 Jy/beam ! Clean residual mean=0.000003 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.548793 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.548793 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=0.098209Jy sigma=1.444296 ! Fit after self-cal, rms=0.098207Jy sigma=1.444286 ! 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=0.098207Jy sigma=1.444286 ! Fit after self-cal, rms=0.098852Jy sigma=1.441760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8333 mas, bmaj=2.644 mas, bpa=-14.22 degrees ! Estimated noise=0.306962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000165718 Jy ! Component: 100 - total flux cleaned = -0.000265498 Jy ! Component: 150 - total flux cleaned = -0.000219451 Jy ! Component: 200 - total flux cleaned = -0.000218041 Jy ! Total flux subtracted in 200 components = -0.000218041 Jy ! Clean residual min=-0.005697 max=0.004604 Jy/beam ! Clean residual mean=0.000003 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.548575 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.548575 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=0.098824Jy sigma=1.440679 ! Fit after self-cal, rms=0.098830Jy sigma=1.440667 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 = -3.72114e-07 Jy ! Component: 100 - total flux cleaned = -4.28274e-07 Jy ! Component: 150 - total flux cleaned = -5.95137e-07 Jy ! Component: 200 - total flux cleaned = -2.90027e-07 Jy ! Total flux subtracted in 200 components = -2.90027e-07 Jy ! Clean residual min=-0.005650 max=0.004583 Jy/beam ! Clean residual mean=0.000003 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.548574 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.548574 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=0.098807Jy sigma=1.440169 ! Fit after self-cal, rms=0.098806Jy sigma=1.440162 ! 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=0.098806Jy sigma=1.440162 ! Fit after self-cal, rms=0.099091Jy sigma=1.439969 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.251 mas, bmaj=6.925 mas, bpa=-2.138 degrees ! Estimated noise=0.387563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00084509 Jy ! Component: 100 - total flux cleaned = 0.000777906 Jy ! Component: 150 - total flux cleaned = 0.000720224 Jy ! Component: 200 - total flux cleaned = 0.000671877 Jy ! Total flux subtracted in 200 components = 0.000671877 Jy ! Clean residual min=-0.007046 max=0.005483 Jy/beam ! Clean residual mean=0.000006 rms=0.001800 Jy/beam ! Combined flux in latest and established models = 0.549246 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 96 components and 0.549246 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=0.099081Jy sigma=1.440052 ! Fit after self-cal, rms=0.099079Jy sigma=1.439967 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 = -6.24413e-06 Jy ! Component: 100 - total flux cleaned = -7.4088e-06 Jy ! Component: 150 - total flux cleaned = -4.23225e-05 Jy ! Component: 200 - total flux cleaned = -6.99951e-05 Jy ! Total flux subtracted in 200 components = -6.99951e-05 Jy ! Clean residual min=-0.007196 max=0.005418 Jy/beam ! Clean residual mean=0.000006 rms=0.001784 Jy/beam ! Combined flux in latest and established models = 0.549176 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 97 components and 0.549176 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=0.099094Jy sigma=1.440444 ! Fit after self-cal, rms=0.099090Jy sigma=1.440401 ! 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=0.833 mas, bmaj=2.638 mas, bpa=-14.16 degrees ! Estimated noise=0.306984 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.833 x 2.638 at -14.16 degrees (North through East) ! Clean map min=-0.00596 max=0.31405 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=0.5885 mas, bmaj=2.198 mas, bpa=-16.36 degrees ! Estimated noise=0.597566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.21557 Jy ! Component: 100 - total flux cleaned = 0.323687 Jy ! Component: 150 - total flux cleaned = 0.386622 Jy ! Component: 200 - total flux cleaned = 0.428566 Jy ! Total flux subtracted in 200 components = 0.428566 Jy ! Clean residual min=-0.011034 max=0.022902 Jy/beam ! Clean residual mean=0.000004 rms=0.003439 Jy/beam ! Combined flux in latest and established models = 0.428566 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.428566 Jy ! Inverting map and beam ! Estimated beam: bmin=0.833 mas, bmaj=2.638 mas, bpa=-14.16 degrees ! Estimated noise=0.306984 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 = 0.0518344 Jy ! Component: 100 - total flux cleaned = 0.078768 Jy ! Component: 150 - total flux cleaned = 0.0944083 Jy ! Component: 200 - total flux cleaned = 0.103877 Jy ! Total flux subtracted in 200 components = 0.103877 Jy ! Clean residual min=-0.005578 max=0.006319 Jy/beam ! Clean residual mean=-0.000006 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.532442 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 62 components and 0.532442 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=2.251 mas, bmaj=6.925 mas, bpa=-2.138 degrees ! Estimated noise=0.387563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00858915 Jy ! Component: 100 - total flux cleaned = 0.0125836 Jy ! Component: 150 - total flux cleaned = 0.0147074 Jy ! Component: 200 - total flux cleaned = 0.0156506 Jy ! Total flux subtracted in 200 components = 0.0156506 Jy ! Clean residual min=-0.007058 max=0.005342 Jy/beam ! Clean residual mean=0.000006 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.548093 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 = 7.6461e-05 Jy ! Component: 100 - total flux cleaned = 0.000150807 Jy ! Component: 150 - total flux cleaned = 0.000186839 Jy ! Component: 200 - total flux cleaned = 0.000221023 Jy ! Total flux subtracted in 200 components = 0.000221023 Jy ! Clean residual min=-0.007086 max=0.005337 Jy/beam ! Clean residual mean=0.000006 rms=0.001784 Jy/beam ! Combined flux in latest and established models = 0.548314 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 84 components and 0.548314 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.833 mas, bmaj=2.638 mas, bpa=-14.16 degrees ! Estimated noise=0.306984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000867727 Jy ! Component: 100 - total flux cleaned = -0.000870524 Jy ! Component: 150 - total flux cleaned = -0.000795634 Jy ! Component: 200 - total flux cleaned = -0.00072965 Jy ! Total flux subtracted in 200 components = -0.00072965 Jy ! Clean residual min=-0.005839 max=0.004596 Jy/beam ! Clean residual mean=0.000003 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.547584 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 0.547584 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=0.099175Jy sigma=1.441569 ! Fit after self-cal, rms=0.099152Jy sigma=1.441438 wmodel /J2144-3312_X_map.mod ! wmodel: Unable to open new model file: /J2144-3312_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J2144-3312_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.833 x 2.638 at -14.16 degrees (North through East) ! Clean map min=-0.0056275 max=0.31862 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2144-3312_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.318616 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0012976 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.22179 1.22179 2.44357 4.88715 9.7743 19.5486 39.0972 78.1944 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0038 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.318 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 245.541 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2144-3312_X_dfm.log closed on Thu May 19 23:37:35 2016