! Started logfile: /scr/pima/bg219b_uvs/J1419-1928_X_dfm.log on Thu May 19 20:22:07 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/J1419-1928_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1419-1928_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.785714 visibilities/baseline/integration-bin. ! Found source: J1419-1928 ! ! 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 11880 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 J1419-1928_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 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014496Jy sigma=21.968037 ! Fit after self-cal, rms=0.852044Jy sigma=18.277032 ! 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=0.7325 mas, bmaj=1.564 mas, bpa=1.387 degrees ! Estimated noise=0.533189 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 = 0.115165 Jy ! Component: 100 - total flux cleaned = 0.144841 Jy ! Total flux subtracted in 100 components = 0.144841 Jy ! Clean residual min=-0.005503 max=0.011000 Jy/beam ! Clean residual mean=-0.000005 rms=0.001603 Jy/beam ! Combined flux in latest and established models = 0.144841 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.144841 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=0.079909Jy sigma=1.509042 ! Fit after self-cal, rms=0.079728Jy sigma=1.506629 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107129 Jy ! Component: 100 - total flux cleaned = 0.016028 Jy ! Total flux subtracted in 100 components = 0.016028 Jy ! Clean residual min=-0.005125 max=0.006840 Jy/beam ! Clean residual mean=-0.000001 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 0.160869 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.160869 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=0.078305Jy sigma=1.448865 ! Fit after self-cal, rms=0.078303Jy sigma=1.448634 ! 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=0.9509 mas, bmaj=2.054 mas, bpa=1.358 degrees ! Estimated noise=0.339615 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 (2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00937538 Jy ! Component: 100 - total flux cleaned = 0.0145513 Jy ! Component: 150 - total flux cleaned = 0.0166037 Jy ! Component: 200 - total flux cleaned = 0.017188 Jy ! Total flux subtracted in 200 components = 0.017188 Jy ! Clean residual min=-0.004079 max=0.006449 Jy/beam ! Clean residual mean=0.000003 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.178057 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 47 components and 0.178057 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=0.076967Jy sigma=1.420734 ! Fit after self-cal, rms=0.076831Jy sigma=1.416197 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9509 x 2.054 at 1.358 degrees (North through East) ! Clean map min=-0.0039358 max=0.149 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.14 KP 0.98 ! LA 1.00 MK 0.99 NL 0.98 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.19 KP 1.01 ! LA 0.97 MK 0.98 NL 1.03 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.08 KP 1.01 ! LA 1.02 MK 1.04 NL 1.01 OV 1.01 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.19 KP 0.98 ! LA 0.95 MK 1.00 NL 1.03 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.07 KP 0.95 ! LA 0.90 MK 1.04 NL 1.01 OV 0.97 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.10 KP 0.95 ! LA 0.95 MK 1.04 NL 0.97 OV 0.97 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.90 HN 1.10 KP 0.92 ! LA 0.98 MK 1.01 NL 0.97 OV 0.91 ! PT 0.88 SC 0.92 ! ! ! Fit before self-cal, rms=0.076831Jy sigma=1.416197 ! Fit after self-cal, rms=0.076871Jy sigma=1.400095 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9582 mas, bmaj=2.061 mas, bpa=1.764 degrees ! Estimated noise=0.333878 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 = 0.000585543 Jy ! Component: 100 - total flux cleaned = 0.000507704 Jy ! Component: 150 - total flux cleaned = 0.000371937 Jy ! Component: 200 - total flux cleaned = 0.000247719 Jy ! Total flux subtracted in 200 components = 0.000247719 Jy ! Clean residual min=-0.003383 max=0.004317 Jy/beam ! Clean residual mean=0.000004 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.178305 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.178305 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=0.076626Jy sigma=1.397764 ! Fit after self-cal, rms=0.076662Jy sigma=1.397360 ! 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=0.076662Jy sigma=1.397360 ! Fit after self-cal, rms=0.075514Jy sigma=1.390015 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9587 mas, bmaj=2.066 mas, bpa=1.879 degrees ! Estimated noise=0.331741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159108 Jy ! Component: 100 - total flux cleaned = -8.51989e-05 Jy ! Component: 150 - total flux cleaned = -0.000279078 Jy ! Component: 200 - total flux cleaned = -0.000364581 Jy ! Total flux subtracted in 200 components = -0.000364581 Jy ! Clean residual min=-0.002995 max=0.003998 Jy/beam ! Clean residual mean=0.000004 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.17794 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.17794 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=0.075354Jy sigma=1.388863 ! Fit after self-cal, rms=0.075355Jy sigma=1.388609 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 (6.2, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00384164 Jy ! Component: 100 - total flux cleaned = 0.00600224 Jy ! Component: 150 - total flux cleaned = 0.00747642 Jy ! Component: 200 - total flux cleaned = 0.00821236 Jy ! Total flux subtracted in 200 components = 0.00821236 Jy ! Clean residual min=-0.002697 max=0.003358 Jy/beam ! Clean residual mean=0.000003 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.186153 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 116 components and 0.186153 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=0.075119Jy sigma=1.383310 ! Fit after self-cal, rms=0.075099Jy sigma=1.382617 ! 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=0.075099Jy sigma=1.382617 ! Fit after self-cal, rms=0.074833Jy sigma=1.382338 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9591 mas, bmaj=2.069 mas, bpa=1.886 degrees ! Estimated noise=0.330269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000461722 Jy ! Component: 100 - total flux cleaned = 0.000992063 Jy ! Component: 150 - total flux cleaned = 0.00111641 Jy ! Component: 200 - total flux cleaned = 0.00126477 Jy ! Total flux subtracted in 200 components = 0.00126477 Jy ! Clean residual min=-0.002583 max=0.003277 Jy/beam ! Clean residual mean=0.000003 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.187418 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 0.187418 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=0.074737Jy sigma=1.381569 ! Fit after self-cal, rms=0.074734Jy sigma=1.381486 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 (-10.4, -34.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214842 Jy ! Component: 100 - total flux cleaned = 0.00279462 Jy ! Component: 150 - total flux cleaned = 0.00343368 Jy ! Component: 200 - total flux cleaned = 0.00403564 Jy ! Total flux subtracted in 200 components = 0.00403564 Jy ! Clean residual min=-0.002505 max=0.002630 Jy/beam ! Clean residual mean=0.000002 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.191453 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 140 components and 0.191453 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=0.074506Jy sigma=1.378378 ! Fit after self-cal, rms=0.074511Jy sigma=1.378077 ! 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=0.074511Jy sigma=1.378077 ! Fit after self-cal, rms=0.075399Jy sigma=1.377079 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.282 mas, bmaj=4.991 mas, bpa=7.23 degrees ! Estimated noise=0.390447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110105 Jy ! Component: 100 - total flux cleaned = 0.00127187 Jy ! Component: 150 - total flux cleaned = 0.00155828 Jy ! Component: 200 - total flux cleaned = 0.00180345 Jy ! Total flux subtracted in 200 components = 0.00180345 Jy ! Clean residual min=-0.003193 max=0.002900 Jy/beam ! Clean residual mean=0.000006 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.193257 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 160 components and 0.193257 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=0.075343Jy sigma=1.377097 ! Fit after self-cal, rms=0.075356Jy sigma=1.377011 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 = 4.8365e-05 Jy ! Component: 100 - total flux cleaned = 7.62924e-05 Jy ! Component: 150 - total flux cleaned = 0.000102473 Jy ! Component: 200 - total flux cleaned = 0.000152182 Jy ! Total flux subtracted in 200 components = 0.000152182 Jy ! Clean residual min=-0.003206 max=0.002818 Jy/beam ! Clean residual mean=0.000006 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.193409 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 170 components and 0.193409 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=0.075323Jy sigma=1.376996 ! Fit after self-cal, rms=0.075325Jy sigma=1.376975 ! 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=0.9587 mas, bmaj=2.068 mas, bpa=1.838 degrees ! Estimated noise=0.329872 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9587 x 2.068 at 1.838 degrees (North through East) ! Clean map min=-0.0027751 max=0.14332 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=0.7362 mas, bmaj=1.573 mas, bpa=2.087 degrees ! Estimated noise=0.518738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111879 Jy ! Component: 100 - total flux cleaned = 0.140188 Jy ! Component: 150 - total flux cleaned = 0.151964 Jy ! Component: 200 - total flux cleaned = 0.159404 Jy ! Total flux subtracted in 200 components = 0.159404 Jy ! Clean residual min=-0.004578 max=0.005069 Jy/beam ! Clean residual mean=-0.000003 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.159404 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.159404 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9587 mas, bmaj=2.068 mas, bpa=1.838 degrees ! Estimated noise=0.329872 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 = 0.00807891 Jy ! Component: 100 - total flux cleaned = 0.0134725 Jy ! Component: 150 - total flux cleaned = 0.0176956 Jy ! Component: 200 - total flux cleaned = 0.0208145 Jy ! Total flux subtracted in 200 components = 0.0208145 Jy ! Clean residual min=-0.003001 max=0.003808 Jy/beam ! Clean residual mean=0.000003 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.180219 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 68 components and 0.180219 Jy ! Inverting map ! Added new window around map position (-18.2, 40.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346584 Jy ! Component: 100 - total flux cleaned = 0.00568087 Jy ! Component: 150 - total flux cleaned = 0.00768474 Jy ! Component: 200 - total flux cleaned = 0.00919085 Jy ! Total flux subtracted in 200 components = 0.00919085 Jy ! Clean residual min=-0.002713 max=0.002951 Jy/beam ! Clean residual mean=0.000002 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.18941 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 99 components and 0.18941 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=2.282 mas, bmaj=4.991 mas, bpa=7.23 degrees ! Estimated noise=0.390447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026011 Jy ! Component: 100 - total flux cleaned = 0.00388308 Jy ! Component: 150 - total flux cleaned = 0.00465739 Jy ! Component: 200 - total flux cleaned = 0.00498491 Jy ! Total flux subtracted in 200 components = 0.00498491 Jy ! Clean residual min=-0.003227 max=0.002936 Jy/beam ! Clean residual mean=0.000005 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.194394 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 = 0.000237447 Jy ! Component: 100 - total flux cleaned = 0.000450017 Jy ! Component: 150 - total flux cleaned = 0.000565147 Jy ! Component: 200 - total flux cleaned = 0.000671642 Jy ! Total flux subtracted in 200 components = 0.000671642 Jy ! Clean residual min=-0.003147 max=0.002766 Jy/beam ! Clean residual mean=0.000005 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.195066 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 152 components and 0.195066 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9587 mas, bmaj=2.068 mas, bpa=1.838 degrees ! Estimated noise=0.329872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155489 Jy ! Component: 100 - total flux cleaned = -4.83675e-05 Jy ! Component: 150 - total flux cleaned = -5.04875e-05 Jy ! Component: 200 - total flux cleaned = 3.60238e-05 Jy ! Total flux subtracted in 200 components = 3.60238e-05 Jy ! Clean residual min=-0.002591 max=0.002431 Jy/beam ! Clean residual mean=0.000003 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.195102 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 167 components and 0.195102 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=0.075278Jy sigma=1.376929 ! Fit after self-cal, rms=0.075273Jy sigma=1.376570 wmodel /J1419-1928_X_map.mod ! wmodel: Unable to open new model file: /J1419-1928_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1419-1928_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9587 x 2.068 at 1.838 degrees (North through East) ! Clean map min=-0.0024148 max=0.14236 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1419-1928_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.142362 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000613007 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.29179 1.29179 2.58359 5.16717 10.3343 20.6687 41.3374 82.6748 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.142 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 232.235 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1419-1928_X_dfm.log closed on Thu May 19 20:22:10 2016