! Started logfile: /scr/pima/bg219i_uvs/J1700-2610_X_dfm.log on Thu May 19 23:29:10 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/J1700-2610_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1700-2610_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.801587 visibilities/baseline/integration-bin. ! Found source: J1700-2610 ! ! 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 6060 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 J1700-2610_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.204751Jy sigma=34.953193 ! Fit after self-cal, rms=0.972100Jy sigma=15.762208 ! 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=0.599 mas, bmaj=1.636 mas, bpa=-3.152 degrees ! Estimated noise=0.860387 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 = 1.41148 Jy ! Component: 100 - total flux cleaned = 1.7436 Jy ! Total flux subtracted in 100 components = 1.7436 Jy ! Clean residual min=-0.064358 max=0.135565 Jy/beam ! Clean residual mean=-0.000152 rms=0.015290 Jy/beam ! Combined flux in latest and established models = 1.7436 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.7436 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=0.346427Jy sigma=5.473827 ! Fit after self-cal, rms=0.346406Jy sigma=5.473655 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.154473 Jy ! Component: 100 - total flux cleaned = 0.242433 Jy ! Total flux subtracted in 100 components = 0.242433 Jy ! Clean residual min=-0.047062 max=0.081659 Jy/beam ! Clean residual mean=-0.000081 rms=0.009918 Jy/beam ! Combined flux in latest and established models = 1.98603 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 1.98603 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=0.232541Jy sigma=3.408090 ! Fit after self-cal, rms=0.232510Jy sigma=3.407815 ! Inverting map ! Added new window around map position (-1, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0729161 Jy ! Component: 100 - total flux cleaned = 0.112882 Jy ! Total flux subtracted in 100 components = 0.112882 Jy ! Clean residual min=-0.042273 max=0.072566 Jy/beam ! Clean residual mean=-0.000050 rms=0.008379 Jy/beam ! Combined flux in latest and established models = 2.09891 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 2.09891 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=0.203297Jy sigma=2.888138 ! Fit after self-cal, rms=0.199578Jy sigma=2.814599 ! Inverting map ! Added new window around map position (3.4, -18.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0517804 Jy ! Component: 100 - total flux cleaned = 0.0822259 Jy ! Total flux subtracted in 100 components = 0.0822259 Jy ! Clean residual min=-0.039780 max=0.047737 Jy/beam ! Clean residual mean=-0.000043 rms=0.007368 Jy/beam ! Combined flux in latest and established models = 2.18114 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 2.18114 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=0.186712Jy sigma=2.614942 ! Fit after self-cal, rms=0.185230Jy sigma=2.573469 ! 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=0.7794 mas, bmaj=1.997 mas, bpa=-3.75 degrees ! Estimated noise=0.620575 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0511453 Jy ! Component: 100 - total flux cleaned = 0.0711484 Jy ! Component: 150 - total flux cleaned = 0.0796948 Jy ! Component: 200 - total flux cleaned = 0.0837242 Jy ! Total flux subtracted in 200 components = 0.0837242 Jy ! Clean residual min=-0.041390 max=0.033485 Jy/beam ! Clean residual mean=-0.000033 rms=0.007455 Jy/beam ! Combined flux in latest and established models = 2.26486 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 67 components and 2.26486 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=0.165303Jy sigma=2.313096 ! Fit after self-cal, rms=0.164508Jy sigma=2.298534 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7794 x 1.997 at -3.75 degrees (North through East) ! Clean map min=-0.037603 max=1.8456 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 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 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 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 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 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=0.164508Jy sigma=2.298534 ! Fit after self-cal, rms=0.164508Jy sigma=2.298534 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7794 mas, bmaj=1.997 mas, bpa=-3.75 degrees ! Estimated noise=0.620575 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 = 0.00771336 Jy ! Component: 100 - total flux cleaned = 0.0071027 Jy ! Component: 150 - total flux cleaned = 0.00657214 Jy ! Component: 200 - total flux cleaned = 0.00606522 Jy ! Total flux subtracted in 200 components = 0.00606522 Jy ! Clean residual min=-0.038520 max=0.031752 Jy/beam ! Clean residual mean=-0.000028 rms=0.007223 Jy/beam ! Combined flux in latest and established models = 2.27093 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 80 components and 2.27093 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=0.159532Jy sigma=2.239384 ! Fit after self-cal, rms=0.159384Jy sigma=2.236072 ! 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=0.159384Jy sigma=2.236072 ! Fit after self-cal, rms=0.160472Jy sigma=2.237964 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7833 mas, bmaj=2.003 mas, bpa=-3.568 degrees ! Estimated noise=0.609692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0343888 Jy ! Component: 100 - total flux cleaned = -0.0390671 Jy ! Component: 150 - total flux cleaned = -0.0429355 Jy ! Component: 200 - total flux cleaned = -0.0461541 Jy ! Total flux subtracted in 200 components = -0.0461541 Jy ! Clean residual min=-0.032907 max=0.027242 Jy/beam ! Clean residual mean=-0.000015 rms=0.006622 Jy/beam ! Combined flux in latest and established models = 2.22477 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 2.22477 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=0.150350Jy sigma=2.125618 ! Fit after self-cal, rms=0.150197Jy sigma=2.123422 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 = -0.000800475 Jy ! Component: 100 - total flux cleaned = -0.00290324 Jy ! Component: 150 - total flux cleaned = -0.00386462 Jy ! Component: 200 - total flux cleaned = -0.00507149 Jy ! Total flux subtracted in 200 components = -0.00507149 Jy ! Clean residual min=-0.031403 max=0.027104 Jy/beam ! Clean residual mean=-0.000017 rms=0.006554 Jy/beam ! Combined flux in latest and established models = 2.2197 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 2.2197 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=0.148446Jy sigma=2.107839 ! Fit after self-cal, rms=0.148393Jy sigma=2.106786 ! 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=0.148393Jy sigma=2.106786 ! Fit after self-cal, rms=0.132406Jy sigma=1.831924 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7846 mas, bmaj=2.002 mas, bpa=-3.529 degrees ! Estimated noise=0.607236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0153452 Jy ! Component: 100 - total flux cleaned = -0.0222354 Jy ! Component: 150 - total flux cleaned = -0.0251336 Jy ! Component: 200 - total flux cleaned = -0.0277706 Jy ! Total flux subtracted in 200 components = -0.0277706 Jy ! Clean residual min=-0.021245 max=0.017834 Jy/beam ! Clean residual mean=-0.000012 rms=0.004473 Jy/beam ! Combined flux in latest and established models = 2.19193 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 103 components and 2.19193 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=0.130037Jy sigma=1.802122 ! Fit after self-cal, rms=0.129881Jy sigma=1.799819 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 = -0.00398548 Jy ! Component: 100 - total flux cleaned = -0.00452894 Jy ! Component: 150 - total flux cleaned = -0.0051763 Jy ! Component: 200 - total flux cleaned = -0.00577345 Jy ! Total flux subtracted in 200 components = -0.00577345 Jy ! Clean residual min=-0.021079 max=0.018025 Jy/beam ! Clean residual mean=-0.000013 rms=0.004413 Jy/beam ! Combined flux in latest and established models = 2.18616 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 2.18616 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=0.129379Jy sigma=1.792897 ! Fit after self-cal, rms=0.129307Jy sigma=1.792083 ! 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=0.129307Jy sigma=1.792083 ! Fit after self-cal, rms=0.128350Jy sigma=1.776199 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.187 mas, bmaj=5.504 mas, bpa=2.701 degrees ! Estimated noise=0.824883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0152449 Jy ! Component: 100 - total flux cleaned = -0.0211096 Jy ! Component: 150 - total flux cleaned = -0.0231288 Jy ! Component: 200 - total flux cleaned = -0.0250951 Jy ! Total flux subtracted in 200 components = -0.0250951 Jy ! Clean residual min=-0.027250 max=0.021955 Jy/beam ! Clean residual mean=-0.000002 rms=0.006233 Jy/beam ! Combined flux in latest and established models = 2.16106 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 122 components and 2.16106 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=0.127530Jy sigma=1.775386 ! Fit after self-cal, rms=0.127364Jy sigma=1.772784 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 = -0.00377743 Jy ! Component: 100 - total flux cleaned = -0.00410096 Jy ! Component: 150 - total flux cleaned = -0.00454813 Jy ! Component: 200 - total flux cleaned = -0.00481766 Jy ! Total flux subtracted in 200 components = -0.00481766 Jy ! Clean residual min=-0.027024 max=0.022038 Jy/beam ! Clean residual mean=-0.000002 rms=0.006107 Jy/beam ! Combined flux in latest and established models = 2.15625 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 124 components and 2.15625 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=0.127697Jy sigma=1.781138 ! Fit after self-cal, rms=0.127675Jy sigma=1.780523 ! 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=0.7852 mas, bmaj=2.003 mas, bpa=-3.491 degrees ! Estimated noise=0.604028 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7852 x 2.003 at -3.491 degrees (North through East) ! Clean map min=-0.021497 max=1.7947 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=0.127675Jy sigma=1.780523 ! Fit after self-cal, rms=0.117674Jy sigma=1.613155 ! Inverting map and beam ! Estimated beam: bmin=0.7861 mas, bmaj=2.004 mas, bpa=-3.567 degrees ! Estimated noise=0.603108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102404 Jy ! Component: 100 - total flux cleaned = -0.00126523 Jy ! Component: 150 - total flux cleaned = -0.00213382 Jy ! Component: 200 - total flux cleaned = -0.00270512 Jy ! Total flux subtracted in 200 components = -0.00270512 Jy ! Clean residual min=-0.018340 max=0.016969 Jy/beam ! Clean residual mean=-0.000008 rms=0.003860 Jy/beam ! Combined flux in latest and established models = 2.15354 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 134 components and 2.15354 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=0.116619Jy sigma=1.595099 ! Fit after self-cal, rms=0.116557Jy sigma=1.593721 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.41886e-05 Jy ! Component: 100 - total flux cleaned = 0.000353486 Jy ! Component: 150 - total flux cleaned = 0.000204153 Jy ! Component: 200 - total flux cleaned = 0.000205418 Jy ! Total flux subtracted in 200 components = 0.000205418 Jy ! Clean residual min=-0.017975 max=0.016721 Jy/beam ! Clean residual mean=-0.000009 rms=0.003837 Jy/beam ! Combined flux in latest and established models = 2.15375 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 138 components and 2.15375 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=0.116111Jy sigma=1.586535 ! Fit after self-cal, rms=0.116076Jy sigma=1.586000 ! 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=0.116076Jy sigma=1.586000 ! Fit after self-cal, rms=0.114964Jy sigma=1.569650 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=0.6034 mas, bmaj=1.636 mas, bpa=-2.915 degrees ! Estimated noise=0.841617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.3803 Jy ! Component: 100 - total flux cleaned = 1.70055 Jy ! Component: 150 - total flux cleaned = 1.8448 Jy ! Component: 200 - total flux cleaned = 1.93433 Jy ! Total flux subtracted in 200 components = 1.93433 Jy ! Clean residual min=-0.031792 max=0.050780 Jy/beam ! Clean residual mean=-0.000060 rms=0.007026 Jy/beam ! Combined flux in latest and established models = 1.93434 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 15 model components to the UV plane model. ! The established model now contains 15 components and 1.93434 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7863 mas, bmaj=2.004 mas, bpa=-3.522 degrees ! Estimated noise=0.601935 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 = 0.0777137 Jy ! Component: 100 - total flux cleaned = 0.125168 Jy ! Component: 150 - total flux cleaned = 0.158877 Jy ! Component: 200 - total flux cleaned = 0.183562 Jy ! Total flux subtracted in 200 components = 0.183562 Jy ! Clean residual min=-0.019048 max=0.023359 Jy/beam ! Clean residual mean=-0.000021 rms=0.004358 Jy/beam ! Combined flux in latest and established models = 2.1179 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 46 components and 2.1179 Jy ! Inverting map ! Added new window around map position (-10.8, 30.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226607 Jy ! Component: 100 - total flux cleaned = 0.0362335 Jy ! Component: 150 - total flux cleaned = 0.0411595 Jy ! Component: 200 - total flux cleaned = 0.0440551 Jy ! Total flux subtracted in 200 components = 0.0440551 Jy ! Clean residual min=-0.018439 max=0.016054 Jy/beam ! Clean residual mean=-0.000012 rms=0.003855 Jy/beam ! Combined flux in latest and established models = 2.16195 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 72 components and 2.16195 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=2.191 mas, bmaj=5.51 mas, bpa=2.639 degrees ! Estimated noise=0.820046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00738716 Jy ! Component: 100 - total flux cleaned = 0.00706486 Jy ! Component: 150 - total flux cleaned = 0.00628803 Jy ! Component: 200 - total flux cleaned = 0.00556743 Jy ! Total flux subtracted in 200 components = 0.00556743 Jy ! Clean residual min=-0.023149 max=0.014658 Jy/beam ! Clean residual mean=-0.000001 rms=0.005323 Jy/beam ! Combined flux in latest and established models = 2.16752 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 = -0.00088656 Jy ! Component: 100 - total flux cleaned = -0.00151097 Jy ! Component: 150 - total flux cleaned = -0.00228241 Jy ! Component: 200 - total flux cleaned = -0.00282761 Jy ! Total flux subtracted in 200 components = -0.00282761 Jy ! Clean residual min=-0.022352 max=0.014617 Jy/beam ! Clean residual mean=-0.000000 rms=0.005234 Jy/beam ! Combined flux in latest and established models = 2.16469 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 93 components and 2.16469 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7863 mas, bmaj=2.004 mas, bpa=-3.522 degrees ! Estimated noise=0.601935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243655 Jy ! Component: 100 - total flux cleaned = 0.0027583 Jy ! Component: 150 - total flux cleaned = 0.00305267 Jy ! Component: 200 - total flux cleaned = 0.00277669 Jy ! Total flux subtracted in 200 components = 0.00277669 Jy ! Clean residual min=-0.016529 max=0.014008 Jy/beam ! Clean residual mean=-0.000006 rms=0.003608 Jy/beam ! Combined flux in latest and established models = 2.16747 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 109 components and 2.16747 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=0.115649Jy sigma=1.575181 ! Fit after self-cal, rms=0.115188Jy sigma=1.565562 wmodel /J1700-2610_X_map.mod ! wmodel: Unable to open new model file: /J1700-2610_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1700-2610_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7863 x 2.004 at -3.522 degrees (North through East) ! Clean map min=-0.016116 max=1.7833 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1700-2610_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.78327 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00357601 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.601595 0.601595 1.20319 2.40638 4.81276 9.62552 19.251 38.5021 77.0042 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0107 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.783 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 498.674 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1700-2610_X_dfm.log closed on Thu May 19 23:29:13 2016