! Started logfile: /scr/pima/bg219g_uvs/J1602+2418_X_dfm.log on Thu May 19 21:52:29 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/bg219g_uvs/J1602+2418_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1602+2418_X_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.696552 visibilities/baseline/integration-bin. ! Found source: J1602+2418 ! ! 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 10908 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 J1602+2418_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002189Jy sigma=22.584820 ! Fit after self-cal, rms=0.938454Jy sigma=21.105771 ! 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=1.017 mas, bmaj=2.317 mas, bpa=-1.794 degrees ! Estimated noise=0.594477 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 = 0.0480807 Jy ! Component: 100 - total flux cleaned = 0.0616081 Jy ! Total flux subtracted in 100 components = 0.0616081 Jy ! Clean residual min=-0.010006 max=0.015531 Jy/beam ! Clean residual mean=0.000005 rms=0.002468 Jy/beam ! Combined flux in latest and established models = 0.0616081 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0616081 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=0.077838Jy sigma=1.549961 ! Fit after self-cal, rms=0.076645Jy sigma=1.526168 ! Inverting map ! Added new window around map position (-6.6, 3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137038 Jy ! Component: 100 - total flux cleaned = 0.0213273 Jy ! Total flux subtracted in 100 components = 0.0213273 Jy ! Clean residual min=-0.007337 max=0.008088 Jy/beam ! Clean residual mean=0.000008 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 0.0829354 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.0829354 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=0.074169Jy sigma=1.456306 ! Fit after self-cal, rms=0.073466Jy sigma=1.443943 ! 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=1.205 mas, bmaj=2.554 mas, bpa=-1.633 degrees ! Estimated noise=0.318163 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 = 0.00860559 Jy ! Component: 100 - total flux cleaned = 0.0137589 Jy ! Component: 150 - total flux cleaned = 0.0173004 Jy ! Component: 200 - total flux cleaned = 0.0198209 Jy ! Total flux subtracted in 200 components = 0.0198209 Jy ! Clean residual min=-0.004571 max=0.004493 Jy/beam ! Clean residual mean=0.000012 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.102756 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.102756 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=0.072383Jy sigma=1.414361 ! Fit after self-cal, rms=0.072084Jy sigma=1.409645 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.205 x 2.554 at -1.633 degrees (North through East) ! Clean map min=-0.0041023 max=0.061004 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 0.98 FD 1.14 HN 0.83 KP 1.16 ! LA 0.94 MK 1.03 NL 1.11 OV 0.98 ! PT 0.93 SC 1.16 ! ! ! 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 1.11 HN 0.89 KP 1.19 ! LA 0.92 MK 0.99 NL 1.07 OV 0.93 ! PT 1.02 SC 0.94 ! ! ! 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.87 KP 1.16 ! LA 0.96 MK 1.01 NL 1.07 OV 0.93 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.86 KP 1.12 ! LA 0.84 MK 1.07 NL 1.14 OV 0.95 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 10. ! 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 11. ! 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 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=0.072084Jy sigma=1.409645 ! Fit after self-cal, rms=0.071686Jy sigma=1.406327 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.209 mas, bmaj=2.552 mas, bpa=-1.855 degrees ! Estimated noise=0.319753 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 = 0.00325387 Jy ! Component: 100 - total flux cleaned = 0.00515521 Jy ! Component: 150 - total flux cleaned = 0.00598668 Jy ! Component: 200 - total flux cleaned = 0.00657619 Jy ! Total flux subtracted in 200 components = 0.00657619 Jy ! Clean residual min=-0.003226 max=0.002991 Jy/beam ! Clean residual mean=0.000012 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.109332 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.109332 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=0.071508Jy sigma=1.402394 ! Fit after self-cal, rms=0.071421Jy sigma=1.401247 ! 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=0.071421Jy sigma=1.401247 ! Fit after self-cal, rms=0.071469Jy sigma=1.400186 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.21 mas, bmaj=2.555 mas, bpa=-1.961 degrees ! Estimated noise=0.321494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158853 Jy ! Component: 100 - total flux cleaned = 0.00209251 Jy ! Component: 150 - total flux cleaned = 0.00250875 Jy ! Component: 200 - total flux cleaned = 0.00277674 Jy ! Total flux subtracted in 200 components = 0.00277674 Jy ! Clean residual min=-0.002790 max=0.002849 Jy/beam ! Clean residual mean=0.000012 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.112109 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 0.112109 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=0.071404Jy sigma=1.398840 ! Fit after self-cal, rms=0.071347Jy sigma=1.398448 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 = 0.000523837 Jy ! Component: 100 - total flux cleaned = 0.000694917 Jy ! Component: 150 - total flux cleaned = 0.000876166 Jy ! Component: 200 - total flux cleaned = 0.00106475 Jy ! Total flux subtracted in 200 components = 0.00106475 Jy ! Clean residual min=-0.002788 max=0.002764 Jy/beam ! Clean residual mean=0.000012 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.113174 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.113174 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=0.071314Jy sigma=1.397772 ! Fit after self-cal, rms=0.071281Jy sigma=1.397649 ! 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=0.071281Jy sigma=1.397649 ! Fit after self-cal, rms=0.071144Jy sigma=1.395655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.213 mas, bmaj=2.55 mas, bpa=-1.995 degrees ! Estimated noise=0.322768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000477053 Jy ! Component: 100 - total flux cleaned = 0.000641255 Jy ! Component: 150 - total flux cleaned = 0.000785297 Jy ! Component: 200 - total flux cleaned = 0.000915388 Jy ! Total flux subtracted in 200 components = 0.000915388 Jy ! Clean residual min=-0.002614 max=0.002643 Jy/beam ! Clean residual mean=0.000012 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.114089 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.114089 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=0.071124Jy sigma=1.395311 ! Fit after self-cal, rms=0.071104Jy sigma=1.394955 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 = 0.000212024 Jy ! Component: 100 - total flux cleaned = 0.000325498 Jy ! Component: 150 - total flux cleaned = 0.000426735 Jy ! Component: 200 - total flux cleaned = 0.000558369 Jy ! Total flux subtracted in 200 components = 0.000558369 Jy ! Clean residual min=-0.002681 max=0.002642 Jy/beam ! Clean residual mean=0.000012 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.114648 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.114648 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=0.071090Jy sigma=1.394712 ! Fit after self-cal, rms=0.071074Jy sigma=1.394673 ! 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=0.071074Jy sigma=1.394673 ! Fit after self-cal, rms=0.070956Jy sigma=1.394619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.065 mas, bmaj=2.861 mas, bpa=-3.535 degrees ! Estimated noise=0.378712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105306 Jy ! Component: 100 - total flux cleaned = 0.00143081 Jy ! Component: 150 - total flux cleaned = 0.00170843 Jy ! Component: 200 - total flux cleaned = 0.00195242 Jy ! Total flux subtracted in 200 components = 0.00195242 Jy ! Clean residual min=-0.003015 max=0.003003 Jy/beam ! Clean residual mean=0.000020 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.1166 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.1166 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=0.070949Jy sigma=1.394605 ! Fit after self-cal, rms=0.070929Jy sigma=1.394490 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 = 0.000214546 Jy ! Component: 100 - total flux cleaned = 0.000282293 Jy ! Component: 150 - total flux cleaned = 0.000351973 Jy ! Component: 200 - total flux cleaned = 0.000389442 Jy ! Total flux subtracted in 200 components = 0.000389442 Jy ! Clean residual min=-0.002994 max=0.002958 Jy/beam ! Clean residual mean=0.000020 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.11699 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.11699 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=0.070926Jy sigma=1.394486 ! Fit after self-cal, rms=0.070919Jy sigma=1.394447 ! 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=1.213 mas, bmaj=2.546 mas, bpa=-2.018 degrees ! Estimated noise=0.322553 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.213 x 2.546 at -2.018 degrees (North through East) ! Clean map min=-0.0026041 max=0.058708 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=1.024 mas, bmaj=2.312 mas, bpa=-2.241 degrees ! Estimated noise=0.602869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0508467 Jy ! Component: 100 - total flux cleaned = 0.0706656 Jy ! Component: 150 - total flux cleaned = 0.0831796 Jy ! Component: 200 - total flux cleaned = 0.0917905 Jy ! Total flux subtracted in 200 components = 0.0917905 Jy ! Clean residual min=-0.004734 max=0.005601 Jy/beam ! Clean residual mean=0.000009 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.0917905 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 0.0917905 Jy ! Inverting map and beam ! Estimated beam: bmin=1.213 mas, bmaj=2.546 mas, bpa=-2.018 degrees ! Estimated noise=0.322553 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 = 0.00702327 Jy ! Component: 100 - total flux cleaned = 0.0116653 Jy ! Component: 150 - total flux cleaned = 0.0149549 Jy ! Component: 200 - total flux cleaned = 0.0173688 Jy ! Total flux subtracted in 200 components = 0.0173688 Jy ! Clean residual min=-0.002835 max=0.002738 Jy/beam ! Clean residual mean=0.000012 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.109159 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.109159 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=2.065 mas, bmaj=2.861 mas, bpa=-3.535 degrees ! Estimated noise=0.378712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274458 Jy ! Component: 100 - total flux cleaned = 0.00438814 Jy ! Component: 150 - total flux cleaned = 0.00522874 Jy ! Component: 200 - total flux cleaned = 0.00589683 Jy ! Total flux subtracted in 200 components = 0.00589683 Jy ! Clean residual min=-0.003087 max=0.003156 Jy/beam ! Clean residual mean=0.000021 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.115056 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 = 0.000503537 Jy ! Component: 100 - total flux cleaned = 0.000916444 Jy ! Component: 150 - total flux cleaned = 0.00125711 Jy ! Component: 200 - total flux cleaned = 0.00152054 Jy ! Total flux subtracted in 200 components = 0.00152054 Jy ! Clean residual min=-0.003055 max=0.002964 Jy/beam ! Clean residual mean=0.000020 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.116577 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 75 components and 0.116577 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.213 mas, bmaj=2.546 mas, bpa=-2.018 degrees ! Estimated noise=0.322553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000406016 Jy ! Component: 100 - total flux cleaned = -0.000429607 Jy ! Component: 150 - total flux cleaned = -0.000469721 Jy ! Component: 200 - total flux cleaned = -0.000504562 Jy ! Total flux subtracted in 200 components = -0.000504562 Jy ! Clean residual min=-0.002742 max=0.002573 Jy/beam ! Clean residual mean=0.000011 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.116072 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 82 components and 0.116072 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=0.070913Jy sigma=1.394296 ! Fit after self-cal, rms=0.070897Jy sigma=1.394229 wmodel /J1602+2418_X_map.mod ! wmodel: Unable to open new model file: /J1602+2418_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J1602+2418_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.213 x 2.546 at -2.018 degrees (North through East) ! Clean map min=-0.0026993 max=0.058304 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1602+2418_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0583038 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00062104 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.19554 3.19554 6.39108 12.7822 25.5643 51.1286 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 93.88 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1602+2418_X_dfm.log closed on Thu May 19 21:52:31 2016