! Started logfile: /scr/pima/bg219e_uvs/J1159-2148_X_dfm.log on Thu May 19 18:37:31 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/J1159-2148_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1159-2148_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.868254 visibilities/baseline/integration-bin. ! Found source: J1159-2148 ! ! 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 13128 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 J1159-2148_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.070311Jy sigma=20.444013 ! Fit after self-cal, rms=0.645995Jy sigma=12.261484 ! 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=0.6361 mas, bmaj=1.593 mas, bpa=-3.84 degrees ! Estimated noise=0.631893 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 = 0.254437 Jy ! Component: 100 - total flux cleaned = 0.332841 Jy ! Total flux subtracted in 100 components = 0.332841 Jy ! Clean residual min=-0.019748 max=0.043056 Jy/beam ! Clean residual mean=-0.000026 rms=0.004198 Jy/beam ! Combined flux in latest and established models = 0.332841 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.332841 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=0.124225Jy sigma=2.337104 ! Fit after self-cal, rms=0.124094Jy sigma=2.335640 ! Inverting map ! Added new window around map position (-2.8, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0463852 Jy ! Component: 100 - total flux cleaned = 0.0774958 Jy ! Total flux subtracted in 100 components = 0.0774958 Jy ! Clean residual min=-0.013056 max=0.017104 Jy/beam ! Clean residual mean=-0.000016 rms=0.002574 Jy/beam ! Combined flux in latest and established models = 0.410337 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.410337 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=0.096108Jy sigma=1.756251 ! Fit after self-cal, rms=0.095532Jy sigma=1.746377 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.022336 Jy ! Component: 100 - total flux cleaned = 0.0377333 Jy ! Total flux subtracted in 100 components = 0.0377333 Jy ! Clean residual min=-0.010440 max=0.012245 Jy/beam ! Clean residual mean=-0.000011 rms=0.001924 Jy/beam ! Combined flux in latest and established models = 0.44807 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.44807 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=0.086595Jy sigma=1.542758 ! Fit after self-cal, rms=0.086485Jy sigma=1.541168 ! Inverting map ! Added new window around map position (-1, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127725 Jy ! Component: 100 - total flux cleaned = 0.0217187 Jy ! Total flux subtracted in 100 components = 0.0217187 Jy ! Clean residual min=-0.009397 max=0.009321 Jy/beam ! Clean residual mean=-0.000008 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 0.469789 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.469789 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=0.082808Jy sigma=1.458507 ! Fit after self-cal, rms=0.082710Jy sigma=1.456744 ! 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=0.812 mas, bmaj=2.023 mas, bpa=-2.263 degrees ! Estimated noise=0.362824 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 (-1.6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167011 Jy ! Component: 100 - total flux cleaned = 0.0275491 Jy ! Component: 150 - total flux cleaned = 0.0353849 Jy ! Component: 200 - total flux cleaned = 0.0412368 Jy ! Total flux subtracted in 200 components = 0.0412368 Jy ! Clean residual min=-0.006343 max=0.008924 Jy/beam ! Clean residual mean=-0.000013 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 0.511026 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 67 components and 0.511026 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=0.078837Jy sigma=1.367827 ! Fit after self-cal, rms=0.078608Jy sigma=1.362534 ! Inverting map ! Added new window around map position (7, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00875641 Jy ! Component: 100 - total flux cleaned = 0.0136836 Jy ! Component: 150 - total flux cleaned = 0.0158665 Jy ! Component: 200 - total flux cleaned = 0.0177178 Jy ! Total flux subtracted in 200 components = 0.0177178 Jy ! Clean residual min=-0.005747 max=0.007071 Jy/beam ! Clean residual mean=-0.000011 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 0.528744 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 97 components and 0.528743 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=0.077248Jy sigma=1.340676 ! Fit after self-cal, rms=0.077154Jy sigma=1.338000 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.812 x 2.023 at -2.263 degrees (North through East) ! Clean map min=-0.0048359 max=0.35236 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 1.03 HN 1.06 KP 0.96 ! LA 0.98 MK 0.96 NL 1.02 OV 0.96 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.06 KP 0.97 ! LA 0.98 MK 0.97 NL 1.01 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.05 KP 0.96 ! LA 0.97 MK 1.00 NL 0.99 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.08 KP 0.97 ! LA 0.98 MK 0.99 NL 1.02 OV 0.97 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.04 KP 0.98 ! LA 1.00 MK 1.02 NL 1.03 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.05 KP 0.97 ! LA 0.98 MK 1.00 NL 1.01 OV 0.97 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.02 KP 0.97 ! LA 0.98 MK 1.04 NL 1.03 OV 0.97 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.08 KP 0.98 ! LA 0.99 MK 0.99 NL 1.02 OV 0.99 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.05 KP 0.99 ! LA 0.99 MK 1.02 NL 1.02 OV 0.98 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.06 KP 0.95 ! LA 1.01 MK 1.04 NL 1.04 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.05 KP 0.99 ! LA 1.00 MK 1.02 NL 1.01 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.07 KP 1.00 ! LA 1.01 MK 1.06 NL 1.04 OV 0.98 ! PT 0.97 SC 0.98 ! ! ! Fit before self-cal, rms=0.077154Jy sigma=1.338000 ! Fit after self-cal, rms=0.076650Jy sigma=1.310261 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8144 mas, bmaj=2.023 mas, bpa=-1.958 degrees ! Estimated noise=0.361776 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 = -0.000827816 Jy ! Component: 100 - total flux cleaned = -0.00092288 Jy ! Component: 150 - total flux cleaned = -0.00110245 Jy ! Component: 200 - total flux cleaned = -0.00133942 Jy ! Total flux subtracted in 200 components = -0.00133942 Jy ! Clean residual min=-0.004507 max=0.004381 Jy/beam ! Clean residual mean=-0.000001 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.527404 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 115 components and 0.527404 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=0.076341Jy sigma=1.305578 ! Fit after self-cal, rms=0.076354Jy sigma=1.305240 ! 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=0.076354Jy sigma=1.305240 ! Fit after self-cal, rms=0.076436Jy sigma=1.278715 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8167 mas, bmaj=2.03 mas, bpa=-2.327 degrees ! Estimated noise=0.362914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000771538 Jy ! Component: 100 - total flux cleaned = -0.00105952 Jy ! Component: 150 - total flux cleaned = -0.00112302 Jy ! Component: 200 - total flux cleaned = -0.00112287 Jy ! Total flux subtracted in 200 components = -0.00112287 Jy ! Clean residual min=-0.002430 max=0.002587 Jy/beam ! Clean residual mean=-0.000001 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.526281 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 133 components and 0.526281 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=0.076301Jy sigma=1.276578 ! Fit after self-cal, rms=0.076319Jy sigma=1.276430 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 (11.4, 33.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000908411 Jy ! Component: 100 - total flux cleaned = 0.000905945 Jy ! Component: 150 - total flux cleaned = 0.000740588 Jy ! Component: 200 - total flux cleaned = 0.000740618 Jy ! Total flux subtracted in 200 components = 0.000740618 Jy ! Clean residual min=-0.002300 max=0.002448 Jy/beam ! Clean residual mean=-0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.527022 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 141 components and 0.527022 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=0.076186Jy sigma=1.274319 ! Fit after self-cal, rms=0.076179Jy sigma=1.274250 ! Inverting map ! Added new window around map position (-11, -51.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190036 Jy ! Component: 100 - total flux cleaned = 0.00214533 Jy ! Component: 150 - total flux cleaned = 0.00223038 Jy ! Component: 200 - total flux cleaned = 0.00234871 Jy ! Total flux subtracted in 200 components = 0.00234871 Jy ! Clean residual min=-0.002080 max=0.002167 Jy/beam ! Clean residual mean=0.000001 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.529371 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 160 components and 0.52937 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=0.076090Jy sigma=1.272872 ! Fit after self-cal, rms=0.076086Jy sigma=1.272801 ! 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=0.076086Jy sigma=1.272801 ! Fit after self-cal, rms=0.076284Jy sigma=1.272332 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8171 mas, bmaj=2.032 mas, bpa=-2.332 degrees ! Estimated noise=0.362608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000791161 Jy ! Component: 100 - total flux cleaned = -0.000745255 Jy ! Component: 150 - total flux cleaned = -0.000744433 Jy ! Component: 200 - total flux cleaned = -0.000670124 Jy ! Total flux subtracted in 200 components = -0.000670124 Jy ! Clean residual min=-0.001977 max=0.002201 Jy/beam ! Clean residual mean=0.000000 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.5287 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 167 components and 0.5287 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=0.076230Jy sigma=1.271469 ! Fit after self-cal, rms=0.076230Jy sigma=1.271433 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 (-13.8, -16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016902 Jy ! Component: 100 - total flux cleaned = 0.00195504 Jy ! Component: 150 - total flux cleaned = 0.00215721 Jy ! Component: 200 - total flux cleaned = 0.00223024 Jy ! Total flux subtracted in 200 components = 0.00223024 Jy ! Clean residual min=-0.001869 max=0.001843 Jy/beam ! Clean residual mean=0.000000 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.53093 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 178 components and 0.53093 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=0.076163Jy sigma=1.270153 ! Fit after self-cal, rms=0.076161Jy sigma=1.270110 ! 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=0.076161Jy sigma=1.270110 ! Fit after self-cal, rms=0.076258Jy sigma=1.269930 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.188 mas, bmaj=4.645 mas, bpa=3.201 degrees ! Estimated noise=0.472869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000830762 Jy ! Component: 100 - total flux cleaned = -0.000977325 Jy ! Component: 150 - total flux cleaned = -0.00101028 Jy ! Component: 200 - total flux cleaned = -0.00095661 Jy ! Total flux subtracted in 200 components = -0.00095661 Jy ! Clean residual min=-0.001775 max=0.002117 Jy/beam ! Clean residual mean=0.000000 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.529974 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 206 components and 0.529974 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=0.076237Jy sigma=1.269582 ! Fit after self-cal, rms=0.076237Jy sigma=1.269563 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 = -0.000223361 Jy ! Component: 100 - total flux cleaned = -0.000224705 Jy ! Component: 150 - total flux cleaned = -0.000224588 Jy ! Component: 200 - total flux cleaned = -0.000223881 Jy ! Total flux subtracted in 200 components = -0.000223881 Jy ! Clean residual min=-0.001774 max=0.002140 Jy/beam ! Clean residual mean=0.000000 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.52975 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 215 components and 0.52975 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=0.076228Jy sigma=1.269425 ! Fit after self-cal, rms=0.076227Jy sigma=1.269419 ! 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=0.8175 mas, bmaj=2.034 mas, bpa=-2.335 degrees ! Estimated noise=0.362389 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8175 x 2.034 at -2.335 degrees (North through East) ! Clean map min=-0.0036491 max=0.35342 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=0.6387 mas, bmaj=1.599 mas, bpa=-3.879 degrees ! Estimated noise=0.636398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.255846 Jy ! Component: 100 - total flux cleaned = 0.337023 Jy ! Component: 150 - total flux cleaned = 0.383953 Jy ! Component: 200 - total flux cleaned = 0.415265 Jy ! Total flux subtracted in 200 components = 0.415265 Jy ! Clean residual min=-0.009034 max=0.017062 Jy/beam ! Clean residual mean=-0.000013 rms=0.002084 Jy/beam ! Combined flux in latest and established models = 0.415265 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 0.415265 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8175 mas, bmaj=2.034 mas, bpa=-2.335 degrees ! Estimated noise=0.362389 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 = 0.0331939 Jy ! Component: 100 - total flux cleaned = 0.0539295 Jy ! Component: 150 - total flux cleaned = 0.067841 Jy ! Component: 200 - total flux cleaned = 0.0775706 Jy ! Total flux subtracted in 200 components = 0.0775706 Jy ! Clean residual min=-0.003633 max=0.006305 Jy/beam ! Clean residual mean=-0.000010 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.492836 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 61 components and 0.492836 Jy ! Inverting map ! Added new window around map position (-1.8, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00727593 Jy ! Component: 100 - total flux cleaned = 0.0126131 Jy ! Component: 150 - total flux cleaned = 0.0167452 Jy ! Component: 200 - total flux cleaned = 0.0200813 Jy ! Total flux subtracted in 200 components = 0.0200813 Jy ! Clean residual min=-0.002611 max=0.002870 Jy/beam ! Clean residual mean=-0.000004 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.512917 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 99 components and 0.512918 Jy ! Inverting map ! Added new window around map position (21.2, -39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030526 Jy ! Component: 100 - total flux cleaned = 0.00542751 Jy ! Component: 150 - total flux cleaned = 0.00708374 Jy ! Component: 200 - total flux cleaned = 0.00811562 Jy ! Total flux subtracted in 200 components = 0.00811562 Jy ! Clean residual min=-0.002252 max=0.002044 Jy/beam ! Clean residual mean=-0.000001 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.521033 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 121 components and 0.521033 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=2.188 mas, bmaj=4.645 mas, bpa=3.201 degrees ! Estimated noise=0.472869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231706 Jy ! Component: 100 - total flux cleaned = 0.00346241 Jy ! Component: 150 - total flux cleaned = 0.00413434 Jy ! Component: 200 - total flux cleaned = 0.00475094 Jy ! Total flux subtracted in 200 components = 0.00475094 Jy ! Clean residual min=-0.001745 max=0.002394 Jy/beam ! Clean residual mean=0.000000 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.525784 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) ! Added new window around map position (-9.8, -24.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148712 Jy ! Component: 100 - total flux cleaned = 0.00195748 Jy ! Component: 150 - total flux cleaned = 0.00241614 Jy ! Component: 200 - total flux cleaned = 0.0027905 Jy ! Total flux subtracted in 200 components = 0.0027905 Jy ! Clean residual min=-0.001743 max=0.001611 Jy/beam ! Clean residual mean=0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.528575 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 200 components and 0.528575 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8175 mas, bmaj=2.034 mas, bpa=-2.335 degrees ! Estimated noise=0.362389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000489598 Jy ! Component: 100 - total flux cleaned = -0.000437915 Jy ! Component: 150 - total flux cleaned = -0.000439908 Jy ! Component: 200 - total flux cleaned = -0.000342535 Jy ! Total flux subtracted in 200 components = -0.000342535 Jy ! Clean residual min=-0.001824 max=0.001800 Jy/beam ! Clean residual mean=0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.528232 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 228 components and 0.528233 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=0.076241Jy sigma=1.269009 ! Fit after self-cal, rms=0.076211Jy sigma=1.268635 wmodel /J1159-2148_X_map.mod ! wmodel: Unable to open new model file: /J1159-2148_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1159-2148_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8175 x 2.034 at -2.335 degrees (North through East) ! Clean map min=-0.0015799 max=0.35477 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1159-2148_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.35477 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00041884 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.354179 0.354179 0.708357 1.41671 2.83343 5.66686 11.3337 22.6674 45.3349 90.6697 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.354 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 847.03 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1159-2148_X_dfm.log closed on Thu May 19 18:37:34 2016