! Started logfile: /scr/pima/bg219e_uvs/J1924-2914_X_dfm.log on Thu May 19 18:50:37 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/bg219e_uvs/J1924-2914_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1924-2914_X_uva.fits ! AN table 1: 25 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.697778 visibilities/baseline/integration-bin. ! Found source: J1924-2914 ! ! 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 7536 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 J1924-2914_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=8.482822Jy sigma=43.169197 ! Fit after self-cal, rms=7.438525Jy sigma=37.511699 ! 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=0.7404 mas, bmaj=3.16 mas, bpa=14.3 degrees ! Estimated noise=2.69947 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 = 4.93915 Jy ! Component: 100 - total flux cleaned = 6.46675 Jy ! Total flux subtracted in 100 components = 6.46675 Jy ! Clean residual min=-0.286796 max=0.675845 Jy/beam ! Clean residual mean=-0.000750 rms=0.084840 Jy/beam ! Combined flux in latest and established models = 6.46675 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 6.46675 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=2.695892Jy sigma=12.415174 ! Fit after self-cal, rms=2.694725Jy sigma=12.412701 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.785627 Jy ! Component: 100 - total flux cleaned = 1.31966 Jy ! Total flux subtracted in 100 components = 1.31966 Jy ! Clean residual min=-0.208245 max=0.380985 Jy/beam ! Clean residual mean=-0.000499 rms=0.058864 Jy/beam ! Combined flux in latest and established models = 7.78642 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 7.78642 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=1.889136Jy sigma=8.571911 ! Fit after self-cal, rms=1.887593Jy sigma=8.564339 ! Inverting map ! Added new window around map position (1.2, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.429671 Jy ! Component: 100 - total flux cleaned = 0.755253 Jy ! Total flux subtracted in 100 components = 0.755253 Jy ! Clean residual min=-0.190788 max=0.269665 Jy/beam ! Clean residual mean=-0.000374 rms=0.048384 Jy/beam ! Combined flux in latest and established models = 8.54167 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 8.54167 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=1.540915Jy sigma=6.948584 ! Fit after self-cal, rms=1.538962Jy sigma=6.928749 ! 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=0.9821 mas, bmaj=3.765 mas, bpa=12.67 degrees ! Estimated noise=1.96647 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 = 0.659517 Jy ! Component: 100 - total flux cleaned = 1.03677 Jy ! Component: 150 - total flux cleaned = 1.2642 Jy ! Component: 200 - total flux cleaned = 1.3814 Jy ! Total flux subtracted in 200 components = 1.3814 Jy ! Clean residual min=-0.171754 max=0.243675 Jy/beam ! Clean residual mean=-0.000066 rms=0.046941 Jy/beam ! Combined flux in latest and established models = 9.92307 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 76 components and 9.92307 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=1.084467Jy sigma=5.128077 ! Fit after self-cal, rms=1.081154Jy sigma=5.095676 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9821 x 3.765 at 12.67 degrees (North through East) ! Clean map min=-0.16417 max=7.1645 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.17 KP 1.01 ! LA 1.00 NL 1.04 OV 0.98 PT 0.99 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.11 KP 0.97 ! LA 0.97 NL 1.10 OV 1.01 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.13 KP 0.99 ! LA 0.98 NL 0.98 OV 0.98 PT 0.99 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.11 KP 0.98 ! LA 0.98 NL 1.09 OV 1.01 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.08 KP 0.97 ! LA 1.00 NL 1.03 OV 1.01 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.13 KP 0.98 ! LA 0.96 NL 1.03 OV 0.96 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.05 KP 0.97 ! LA 0.98 NL 1.08 OV 0.98 PT 0.94 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.10 KP 0.98 ! LA 1.00 NL 1.02 OV 0.95 PT 1.00 ! SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.09 KP 0.92 ! LA 0.99 NL 1.03 OV 1.00 PT 1.00 ! SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.11 KP 0.98 ! LA 1.00 NL 1.02 OV 0.99 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 1.09 KP 0.98 ! LA 1.00 NL 1.08 OV 1.00 PT 0.99 ! SC 0.98 ! ! ! Fit before self-cal, rms=1.081154Jy sigma=5.095676 ! Fit after self-cal, rms=0.995550Jy sigma=4.540656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9822 mas, bmaj=3.827 mas, bpa=13.07 degrees ! Estimated noise=1.95428 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 = -0.119926 Jy ! Component: 100 - total flux cleaned = -0.133033 Jy ! Component: 150 - total flux cleaned = -0.138476 Jy ! Component: 200 - total flux cleaned = -0.143129 Jy ! Total flux subtracted in 200 components = -0.143129 Jy ! Clean residual min=-0.128028 max=0.130562 Jy/beam ! Clean residual mean=0.000099 rms=0.030476 Jy/beam ! Combined flux in latest and established models = 9.77994 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 83 components and 9.77994 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=0.980492Jy sigma=4.414533 ! Fit after self-cal, rms=0.980482Jy sigma=4.410094 ! 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=0.980482Jy sigma=4.410094 ! Fit after self-cal, rms=0.913088Jy sigma=4.088849 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9822 mas, bmaj=3.827 mas, bpa=13.07 degrees ! Estimated noise=1.9355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0830203 Jy ! Component: 100 - total flux cleaned = -0.109828 Jy ! Component: 150 - total flux cleaned = -0.122427 Jy ! Component: 200 - total flux cleaned = -0.127028 Jy ! Total flux subtracted in 200 components = -0.127028 Jy ! Clean residual min=-0.095068 max=0.107941 Jy/beam ! Clean residual mean=0.000104 rms=0.022192 Jy/beam ! Combined flux in latest and established models = 9.65292 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 97 components and 9.65292 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=0.904878Jy sigma=4.049107 ! Fit after self-cal, rms=0.904824Jy sigma=4.047351 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 (2.2, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101278 Jy ! Component: 100 - total flux cleaned = 0.123496 Jy ! Component: 150 - total flux cleaned = 0.125298 Jy ! Component: 200 - total flux cleaned = 0.123789 Jy ! Total flux subtracted in 200 components = 0.123789 Jy ! Clean residual min=-0.084547 max=0.071520 Jy/beam ! Clean residual mean=0.000077 rms=0.019510 Jy/beam ! Combined flux in latest and established models = 9.7767 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 121 components and 9.7767 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=0.890112Jy sigma=3.976371 ! Fit after self-cal, rms=0.888287Jy sigma=3.964648 ! 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=0.888287Jy sigma=3.964648 ! Fit after self-cal, rms=0.863635Jy sigma=3.799559 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9813 mas, bmaj=3.828 mas, bpa=13.08 degrees ! Estimated noise=1.93155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.012907 Jy ! Component: 100 - total flux cleaned = -0.0145802 Jy ! Component: 150 - total flux cleaned = -0.0160201 Jy ! Component: 200 - total flux cleaned = -0.0213785 Jy ! Total flux subtracted in 200 components = -0.0213785 Jy ! Clean residual min=-0.068391 max=0.049802 Jy/beam ! Clean residual mean=0.000075 rms=0.014477 Jy/beam ! Combined flux in latest and established models = 9.75532 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 134 components and 9.75532 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=0.857621Jy sigma=3.776788 ! Fit after self-cal, rms=0.857078Jy sigma=3.773057 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 = 0.0105244 Jy ! Component: 100 - total flux cleaned = 0.0095802 Jy ! Component: 150 - total flux cleaned = 0.00881393 Jy ! Component: 200 - total flux cleaned = 0.00814654 Jy ! Total flux subtracted in 200 components = 0.00814654 Jy ! Clean residual min=-0.068328 max=0.048833 Jy/beam ! Clean residual mean=0.000065 rms=0.014056 Jy/beam ! Combined flux in latest and established models = 9.76347 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 148 components and 9.76347 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=0.855103Jy sigma=3.766618 ! Fit after self-cal, rms=0.854906Jy sigma=3.765220 ! 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=0.854906Jy sigma=3.765220 ! Fit after self-cal, rms=0.849927Jy sigma=3.752246 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.234 mas, bmaj=5.781 mas, bpa=4.349 degrees ! Estimated noise=2.59742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0239591 Jy ! Component: 100 - total flux cleaned = -0.0237014 Jy ! Component: 150 - total flux cleaned = -0.0245652 Jy ! Component: 200 - total flux cleaned = -0.0239524 Jy ! Total flux subtracted in 200 components = -0.0239524 Jy ! Clean residual min=-0.077509 max=0.059103 Jy/beam ! Clean residual mean=0.000142 rms=0.018503 Jy/beam ! Combined flux in latest and established models = 9.73952 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 161 components and 9.73952 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=0.847955Jy sigma=3.748836 ! Fit after self-cal, rms=0.847893Jy sigma=3.746706 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 = 0.00304452 Jy ! Component: 100 - total flux cleaned = 0.00425461 Jy ! Component: 150 - total flux cleaned = 0.00583923 Jy ! Component: 200 - total flux cleaned = 0.00678991 Jy ! Total flux subtracted in 200 components = 0.00678991 Jy ! Clean residual min=-0.077962 max=0.060155 Jy/beam ! Clean residual mean=0.000131 rms=0.018218 Jy/beam ! Combined flux in latest and established models = 9.74631 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 168 components and 9.74631 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=0.847307Jy sigma=3.746790 ! Fit after self-cal, rms=0.847411Jy sigma=3.745871 ! 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=0.9805 mas, bmaj=3.832 mas, bpa=13.13 degrees ! Estimated noise=1.92493 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9805 x 3.832 at 13.13 degrees (North through East) ! Clean map min=-0.058221 max=7.0134 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 ! Performing amp+phase self-cal ! ! 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=0.847411Jy sigma=3.745871 ! Fit after self-cal, rms=0.771186Jy sigma=3.365953 ! Inverting map and beam ! Estimated beam: bmin=0.9843 mas, bmaj=3.852 mas, bpa=13.16 degrees ! Estimated noise=1.89786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.122225 Jy ! Component: 100 - total flux cleaned = -0.185067 Jy ! Component: 150 - total flux cleaned = -0.216594 Jy ! Component: 200 - total flux cleaned = -0.225805 Jy ! Total flux subtracted in 200 components = -0.225805 Jy ! Clean residual min=-0.057181 max=0.055569 Jy/beam ! Clean residual mean=0.000120 rms=0.015505 Jy/beam ! Combined flux in latest and established models = 9.5205 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 195 components and 9.52051 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=0.746249Jy sigma=3.275221 ! Fit after self-cal, rms=0.746199Jy sigma=3.274903 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00400383 Jy ! Component: 100 - total flux cleaned = -0.00796149 Jy ! Component: 150 - total flux cleaned = -0.0107463 Jy ! Component: 200 - total flux cleaned = -0.0117408 Jy ! Total flux subtracted in 200 components = -0.0117408 Jy ! Clean residual min=-0.055533 max=0.055309 Jy/beam ! Clean residual mean=0.000106 rms=0.015143 Jy/beam ! Combined flux in latest and established models = 9.50877 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 212 components and 9.50877 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=0.745147Jy sigma=3.271053 ! Fit after self-cal, rms=0.745041Jy sigma=3.270731 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.745041Jy sigma=3.270731 ! Fit after self-cal, rms=0.724807Jy sigma=3.161497 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=0.7319 mas, bmaj=3.227 mas, bpa=14.82 degrees ! Estimated noise=2.62512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.81854 Jy ! Component: 100 - total flux cleaned = 6.39279 Jy ! Component: 150 - total flux cleaned = 7.16542 Jy ! Component: 200 - total flux cleaned = 7.61957 Jy ! Total flux subtracted in 200 components = 7.61957 Jy ! Clean residual min=-0.117376 max=0.237278 Jy/beam ! Clean residual mean=-0.000243 rms=0.032463 Jy/beam ! Combined flux in latest and established models = 7.61956 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 18 model components to the UV plane model. ! The established model now contains 18 components and 7.61956 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9864 mas, bmaj=3.871 mas, bpa=13.19 degrees ! Estimated noise=1.87403 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 = 0.599349 Jy ! Component: 100 - total flux cleaned = 0.930761 Jy ! Component: 150 - total flux cleaned = 1.14113 Jy ! Component: 200 - total flux cleaned = 1.2802 Jy ! Total flux subtracted in 200 components = 1.2802 Jy ! Clean residual min=-0.080003 max=0.096276 Jy/beam ! Clean residual mean=0.000022 rms=0.018967 Jy/beam ! Combined flux in latest and established models = 8.89976 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 80 components and 8.89976 Jy ! Inverting map ! Added new window around map position (15.6, -32.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103643 Jy ! Component: 100 - total flux cleaned = 0.177812 Jy ! Component: 150 - total flux cleaned = 0.233921 Jy ! Component: 200 - total flux cleaned = 0.277776 Jy ! Total flux subtracted in 200 components = 0.277776 Jy ! Clean residual min=-0.062030 max=0.067428 Jy/beam ! Clean residual mean=0.000060 rms=0.014307 Jy/beam ! Combined flux in latest and established models = 9.17754 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 128 components and 9.17754 Jy ! Inverting map ! Added new window around map position (-16, 31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.061897 Jy ! Component: 100 - total flux cleaned = 0.0990863 Jy ! Component: 150 - total flux cleaned = 0.11423 Jy ! Component: 200 - total flux cleaned = 0.124368 Jy ! Total flux subtracted in 200 components = 0.124368 Jy ! Clean residual min=-0.051439 max=0.044741 Jy/beam ! Clean residual mean=0.000037 rms=0.012573 Jy/beam ! Combined flux in latest and established models = 9.30191 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 174 components and 9.30191 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=2.254 mas, bmaj=5.849 mas, bpa=4.45 degrees ! Estimated noise=2.50073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344134 Jy ! Component: 100 - total flux cleaned = 0.0421257 Jy ! Component: 150 - total flux cleaned = 0.0476395 Jy ! Component: 200 - total flux cleaned = 0.0515341 Jy ! Total flux subtracted in 200 components = 0.0515341 Jy ! Clean residual min=-0.060242 max=0.059202 Jy/beam ! Clean residual mean=0.000074 rms=0.018504 Jy/beam ! Combined flux in latest and established models = 9.35344 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 = 0.00268058 Jy ! Component: 100 - total flux cleaned = 0.00435323 Jy ! Component: 150 - total flux cleaned = 0.00513245 Jy ! Component: 200 - total flux cleaned = 0.00512509 Jy ! Total flux subtracted in 200 components = 0.00512509 Jy ! Clean residual min=-0.058412 max=0.057306 Jy/beam ! Clean residual mean=0.000062 rms=0.018031 Jy/beam ! Combined flux in latest and established models = 9.35857 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 206 components and 9.35857 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9864 mas, bmaj=3.871 mas, bpa=13.19 degrees ! Estimated noise=1.87403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00996643 Jy ! Component: 100 - total flux cleaned = -0.0115913 Jy ! Component: 150 - total flux cleaned = -0.0123388 Jy ! Component: 200 - total flux cleaned = -0.013063 Jy ! Total flux subtracted in 200 components = -0.013063 Jy ! Clean residual min=-0.045746 max=0.039144 Jy/beam ! Clean residual mean=0.000018 rms=0.011430 Jy/beam ! Combined flux in latest and established models = 9.34551 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 227 components and 9.34551 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=0.695394Jy sigma=3.091335 ! Fit after self-cal, rms=0.694793Jy sigma=3.080892 wmodel /J1924-2914_X_map.mod ! wmodel: Unable to open new model file: /J1924-2914_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1924-2914_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9864 x 3.871 at 13.19 degrees (North through East) ! Clean map min=-0.042825 max=6.8576 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1924-2914_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 6.85762 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0111465 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.487624 0.487624 0.975248 1.9505 3.90099 7.80198 15.604 31.2079 62.4159 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0334 print "peak= ", int(1000*peak_flux)/1000 ! peak= 6.857 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 615.228 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1924-2914_X_dfm.log closed on Thu May 19 18:50:40 2016