! Started logfile: /scr/pima/sb072a9_uvs/J1424+8152_C_dfm.log on Fri Oct 26 20:45:19 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /scr/pima/sb072a9_uvs/J1424+8152_C_uva.fits ! Reading UV FITS file: /scr/pima/sb072a9_uvs/J1424+8152_C_uva.fits ! AN table 1: 23 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1424+8152 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 3864 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! 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 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1424+8152_C] 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000005Jy sigma=41.957467 ! Fit after self-cal, rms=0.994988Jy sigma=41.711286 ! 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=1.054 mas, bmaj=7.116 mas, bpa=47.72 degrees ! Estimated noise=0.596204 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 = 0.00358901 Jy ! Component: 100 - total flux cleaned = 0.00467719 Jy ! Total flux subtracted in 100 components = 0.00467719 Jy ! Clean residual min=-0.001524 max=0.001496 Jy/beam ! Clean residual mean=0.000006 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.00467719 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.00467719 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. ! ! Fit before self-cal, rms=0.014546Jy sigma=0.563577 ! Fit after self-cal, rms=0.013677Jy sigma=0.520488 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288999 Jy ! Component: 100 - total flux cleaned = 0.00395558 Jy ! Total flux subtracted in 100 components = 0.00395558 Jy ! Clean residual min=-0.001370 max=0.001299 Jy/beam ! Clean residual mean=0.000005 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.00863277 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.00863277 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. ! ! Fit before self-cal, rms=0.013076Jy sigma=0.481257 ! Fit after self-cal, rms=0.013074Jy sigma=0.481066 ! 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=1.464 mas, bmaj=6.677 mas, bpa=47.59 degrees ! Estimated noise=0.289654 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 = 0.00143868 Jy ! Component: 100 - total flux cleaned = 0.00249549 Jy ! Component: 150 - total flux cleaned = 0.00333255 Jy ! Component: 200 - total flux cleaned = 0.00400372 Jy ! Total flux subtracted in 200 components = 0.00400372 Jy ! Clean residual min=-0.000888 max=0.000912 Jy/beam ! Clean residual mean=0.000003 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0126365 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 92 components and 0.0126365 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. ! ! Fit before self-cal, rms=0.012908Jy sigma=0.468660 ! Fit after self-cal, rms=0.012933Jy sigma=0.467608 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.464 x 6.677 at 47.59 degrees (North through East) ! Clean map min=-0.00086329 max=0.0082754 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.59 LA 0.64 MK 1.04 ! NL 1.10 PT 1.13 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.50 LA 0.56 MK 1.29 ! NL 1.24 PT 1.23 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.88 LA 0.87 MK 1.11 ! NL 0.88 PT 0.83 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 LA 0.95 MK 0.99 ! NL 0.98 PT 0.83 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.97 LA 0.97 MK 1.10 ! NL 0.95 PT 0.99 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 0.86 LA 0.92 MK 1.10 ! NL 1.21 PT 0.97 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 LA 0.97 MK 1.05 ! NL 1.03 PT 0.94 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 LA 0.80 MK 1.14 ! NL 1.32 PT 0.90 SC 1.00 ! ! ! Fit before self-cal, rms=0.012933Jy sigma=0.467608 ! Fit after self-cal, rms=0.014779Jy sigma=0.460714 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.509 mas, bmaj=6.712 mas, bpa=47.34 degrees ! Estimated noise=0.278644 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 = 0.000462982 Jy ! Component: 100 - total flux cleaned = 0.000595005 Jy ! Component: 150 - total flux cleaned = 0.000625031 Jy ! Component: 200 - total flux cleaned = 0.000624397 Jy ! Total flux subtracted in 200 components = 0.000624397 Jy ! Clean residual min=-0.000505 max=0.000584 Jy/beam ! Clean residual mean=-0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0132609 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 111 components and 0.0132609 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. ! ! Fit before self-cal, rms=0.014758Jy sigma=0.459909 ! Fit after self-cal, rms=0.014960Jy sigma=0.458408 ! 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. ! ! Fit before self-cal, rms=0.014960Jy sigma=0.458408 ! Fit after self-cal, rms=0.018091Jy sigma=0.457984 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.512 mas, bmaj=6.711 mas, bpa=47.25 degrees ! Estimated noise=0.279745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199293 Jy ! Component: 100 - total flux cleaned = 0.000271646 Jy ! Component: 150 - total flux cleaned = 0.000315474 Jy ! Component: 200 - total flux cleaned = 0.000324304 Jy ! Total flux subtracted in 200 components = 0.000324304 Jy ! Clean residual min=-0.000457 max=0.000515 Jy/beam ! Clean residual mean=-0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0135852 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.0135852 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. ! ! Fit before self-cal, rms=0.018083Jy sigma=0.457734 ! Fit after self-cal, rms=0.018163Jy sigma=0.457507 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 = 2.36704e-05 Jy ! Component: 100 - total flux cleaned = 3.47314e-05 Jy ! Component: 150 - total flux cleaned = 3.49351e-05 Jy ! Component: 200 - total flux cleaned = 3.91461e-05 Jy ! Total flux subtracted in 200 components = 3.91461e-05 Jy ! Clean residual min=-0.000463 max=0.000517 Jy/beam ! Clean residual mean=-0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0136243 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 125 components and 0.0136243 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. ! ! Fit before self-cal, rms=0.018157Jy sigma=0.457422 ! Fit after self-cal, rms=0.018160Jy sigma=0.457371 ! 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. ! ! Fit before self-cal, rms=0.018160Jy sigma=0.457371 ! Fit after self-cal, rms=0.021720Jy sigma=0.457393 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.512 mas, bmaj=6.709 mas, bpa=47.15 degrees ! Estimated noise=0.283996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021255 Jy ! Component: 100 - total flux cleaned = 0.000289167 Jy ! Component: 150 - total flux cleaned = 0.00034934 Jy ! Component: 200 - total flux cleaned = 0.000401578 Jy ! Total flux subtracted in 200 components = 0.000401578 Jy ! Clean residual min=-0.000468 max=0.000513 Jy/beam ! Clean residual mean=-0.000001 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0140259 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 135 components and 0.0140259 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. ! ! Fit before self-cal, rms=0.021714Jy sigma=0.457238 ! Fit after self-cal, rms=0.021763Jy sigma=0.457134 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.97062e-05 Jy ! Component: 100 - total flux cleaned = 9.17772e-05 Jy ! Component: 150 - total flux cleaned = 0.000134144 Jy ! Component: 200 - total flux cleaned = 0.000156095 Jy ! Total flux subtracted in 200 components = 0.000156095 Jy ! Clean residual min=-0.000461 max=0.000508 Jy/beam ! Clean residual mean=-0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.014182 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 140 components and 0.014182 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. ! ! Fit before self-cal, rms=0.021760Jy sigma=0.457086 ! Fit after self-cal, rms=0.021763Jy sigma=0.457058 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Fit before self-cal, rms=0.021763Jy sigma=0.457058 ! Fit after self-cal, rms=0.024780Jy sigma=0.457079 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.656 mas, bmaj=6.883 mas, bpa=46.85 degrees ! Estimated noise=0.342924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000265512 Jy ! Component: 100 - total flux cleaned = 0.000406402 Jy ! Component: 150 - total flux cleaned = 0.00047047 Jy ! Component: 200 - total flux cleaned = 0.00048694 Jy ! Total flux subtracted in 200 components = 0.00048694 Jy ! Clean residual min=-0.000509 max=0.000582 Jy/beam ! Clean residual mean=-0.000003 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.014669 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 162 components and 0.014669 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. ! ! Fit before self-cal, rms=0.024774Jy sigma=0.457013 ! Fit after self-cal, rms=0.024801Jy sigma=0.456943 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.85961e-05 Jy ! Component: 100 - total flux cleaned = 4.52543e-05 Jy ! Component: 150 - total flux cleaned = 3.96535e-05 Jy ! Component: 200 - total flux cleaned = 3.95854e-05 Jy ! Total flux subtracted in 200 components = 3.95854e-05 Jy ! Clean residual min=-0.000499 max=0.000576 Jy/beam ! Clean residual mean=-0.000003 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0147085 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 169 components and 0.0147085 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. ! ! Fit before self-cal, rms=0.024801Jy sigma=0.456945 ! Fit after self-cal, rms=0.024804Jy sigma=0.456922 ! 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=1.509 mas, bmaj=6.713 mas, bpa=47.08 degrees ! Estimated noise=0.287694 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.509 x 6.713 at 47.08 degrees (North through East) ! Clean map min=-0.00063338 max=0.0080307 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=1.077 mas, bmaj=7.044 mas, bpa=47.35 degrees ! Estimated noise=0.61405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00582982 Jy ! Component: 100 - total flux cleaned = 0.00771444 Jy ! Component: 150 - total flux cleaned = 0.00854161 Jy ! Component: 200 - total flux cleaned = 0.00923808 Jy ! Total flux subtracted in 200 components = 0.00923808 Jy ! Clean residual min=-0.001457 max=0.001316 Jy/beam ! Clean residual mean=0.000005 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.00923808 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.00923808 Jy ! Inverting map and beam ! Estimated beam: bmin=1.509 mas, bmaj=6.713 mas, bpa=47.08 degrees ! Estimated noise=0.287694 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 = 0.00138262 Jy ! Component: 100 - total flux cleaned = 0.00235363 Jy ! Component: 150 - total flux cleaned = 0.00308891 Jy ! Component: 200 - total flux cleaned = 0.00365681 Jy ! Total flux subtracted in 200 components = 0.00365681 Jy ! Clean residual min=-0.000613 max=0.000609 Jy/beam ! Clean residual mean=0.000003 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0128949 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 67 components and 0.0128949 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.656 mas, bmaj=6.883 mas, bpa=46.85 degrees ! Estimated noise=0.342924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000748814 Jy ! Component: 100 - total flux cleaned = 0.00118733 Jy ! Component: 150 - total flux cleaned = 0.0014536 Jy ! Component: 200 - total flux cleaned = 0.00161214 Jy ! Total flux subtracted in 200 components = 0.00161214 Jy ! Clean residual min=-0.000566 max=0.000560 Jy/beam ! Clean residual mean=-0.000002 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.014507 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 = 3.39348e-05 Jy ! Component: 100 - total flux cleaned = 6.34296e-05 Jy ! Component: 150 - total flux cleaned = 8.93235e-05 Jy ! Component: 200 - total flux cleaned = 0.000109048 Jy ! Total flux subtracted in 200 components = 0.000109048 Jy ! Clean residual min=-0.000523 max=0.000570 Jy/beam ! Clean residual mean=-0.000003 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0146161 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 121 components and 0.0146161 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.509 mas, bmaj=6.713 mas, bpa=47.08 degrees ! Estimated noise=0.287694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.23133e-05 Jy ! Component: 100 - total flux cleaned = 7.44972e-05 Jy ! Component: 150 - total flux cleaned = 8.7297e-05 Jy ! Component: 200 - total flux cleaned = 0.000103754 Jy ! Total flux subtracted in 200 components = 0.000103754 Jy ! Clean residual min=-0.000481 max=0.000524 Jy/beam ! Clean residual mean=-0.000001 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0147198 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 129 components and 0.0147198 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. ! ! Fit before self-cal, rms=0.024806Jy sigma=0.457039 ! Fit after self-cal, rms=0.024807Jy sigma=0.456970 wmodel J1424+8152_C_map.mod ! Writing 129 model components to file: J1424+8152_C_map.mod wobs J1424+8152_C_uvs.fits ! Writing UV FITS file: J1424+8152_C_uvs.fits wwins J1424+8152_C_map.win ! wwins: Wrote 1 windows to J1424+8152_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152614 Jy ! Component: 100 - total flux cleaned = 0.000226495 Jy ! Component: 150 - total flux cleaned = 0.00030314 Jy ! Component: 200 - total flux cleaned = 0.000360994 Jy ! Component: 250 - total flux cleaned = 0.000374836 Jy ! Component: 300 - total flux cleaned = 0.000394937 Jy ! Component: 350 - total flux cleaned = 0.000375628 Jy ! Component: 400 - total flux cleaned = 0.000356665 Jy ! Component: 450 - total flux cleaned = 0.000356673 Jy ! Component: 500 - total flux cleaned = 0.000344727 Jy ! Component: 550 - total flux cleaned = 0.000350746 Jy ! Component: 600 - total flux cleaned = 0.000345021 Jy ! Component: 650 - total flux cleaned = 0.000345042 Jy ! Component: 700 - total flux cleaned = 0.000356241 Jy ! Component: 750 - total flux cleaned = 0.000356208 Jy ! Component: 800 - total flux cleaned = 0.000361666 Jy ! Component: 850 - total flux cleaned = 0.000361594 Jy ! Component: 900 - total flux cleaned = 0.000366913 Jy ! Component: 950 - total flux cleaned = 0.000340967 Jy ! Component: 1000 - total flux cleaned = 0.000335954 Jy ! Component: 1050 - total flux cleaned = 0.000325857 Jy ! Component: 1100 - total flux cleaned = 0.000305872 Jy ! Component: 1150 - total flux cleaned = 0.000305867 Jy ! Component: 1200 - total flux cleaned = 0.000305852 Jy ! Component: 1250 - total flux cleaned = 0.000310693 Jy ! Component: 1300 - total flux cleaned = 0.000286698 Jy ! Component: 1350 - total flux cleaned = 0.000291549 Jy ! Component: 1400 - total flux cleaned = 0.000301065 Jy ! Component: 1450 - total flux cleaned = 0.000301092 Jy ! Component: 1500 - total flux cleaned = 0.000305682 Jy ! Component: 1550 - total flux cleaned = 0.000314778 Jy ! Component: 1600 - total flux cleaned = 0.000319329 Jy ! Component: 1650 - total flux cleaned = 0.000323781 Jy ! Component: 1700 - total flux cleaned = 0.000314869 Jy ! Component: 1750 - total flux cleaned = 0.000319322 Jy ! Component: 1800 - total flux cleaned = 0.000314906 Jy ! Component: 1850 - total flux cleaned = 0.000306178 Jy ! Component: 1900 - total flux cleaned = 0.000314761 Jy ! Component: 1950 - total flux cleaned = 0.000314734 Jy ! Component: 2000 - total flux cleaned = 0.000327488 Jy ! Component: 2050 - total flux cleaned = 0.000344373 Jy ! Component: 2100 - total flux cleaned = 0.000373696 Jy ! Component: 2150 - total flux cleaned = 0.000377839 Jy ! Component: 2200 - total flux cleaned = 0.000398556 Jy ! Component: 2250 - total flux cleaned = 0.000419155 Jy ! Component: 2300 - total flux cleaned = 0.0004314 Jy ! Component: 2350 - total flux cleaned = 0.00043141 Jy ! Component: 2400 - total flux cleaned = 0.000451657 Jy ! Component: 2450 - total flux cleaned = 0.000475768 Jy ! Component: 2500 - total flux cleaned = 0.000479755 Jy ! Component: 2550 - total flux cleaned = 0.000491718 Jy ! Component: 2600 - total flux cleaned = 0.000491739 Jy ! Component: 2650 - total flux cleaned = 0.000479911 Jy ! Component: 2700 - total flux cleaned = 0.000491732 Jy ! Component: 2750 - total flux cleaned = 0.000499589 Jy ! Component: 2800 - total flux cleaned = 0.000503509 Jy ! Component: 2850 - total flux cleaned = 0.000507406 Jy ! Component: 2900 - total flux cleaned = 0.000511279 Jy ! Component: 2950 - total flux cleaned = 0.000503558 Jy ! Component: 3000 - total flux cleaned = 0.000503539 Jy ! Component: 3050 - total flux cleaned = 0.000499696 Jy ! Component: 3100 - total flux cleaned = 0.000492042 Jy ! Component: 3150 - total flux cleaned = 0.000472946 Jy ! Component: 3200 - total flux cleaned = 0.000465291 Jy ! Component: 3250 - total flux cleaned = 0.000453893 Jy ! Component: 3300 - total flux cleaned = 0.000450114 Jy ! Component: 3350 - total flux cleaned = 0.00043498 Jy ! Component: 3400 - total flux cleaned = 0.000434981 Jy ! Component: 3450 - total flux cleaned = 0.000427422 Jy ! Component: 3500 - total flux cleaned = 0.000427416 Jy ! Component: 3550 - total flux cleaned = 0.000416121 Jy ! Component: 3600 - total flux cleaned = 0.000419899 Jy ! Component: 3650 - total flux cleaned = 0.000412331 Jy ! Component: 3700 - total flux cleaned = 0.000404781 Jy ! Component: 3750 - total flux cleaned = 0.000401004 Jy ! Component: 3800 - total flux cleaned = 0.000389649 Jy ! Component: 3850 - total flux cleaned = 0.000382069 Jy ! Component: 3900 - total flux cleaned = 0.000374469 Jy ! Component: 3950 - total flux cleaned = 0.000374483 Jy ! Component: 4000 - total flux cleaned = 0.000359234 Jy ! Component: 4050 - total flux cleaned = 0.000351592 Jy ! Total flux subtracted in 4096 components = 0.000343924 Jy ! Clean residual min=-0.000223 max=0.000218 Jy/beam ! Clean residual mean=-0.000004 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.0150637 Jy keep ! Adding 226 model components to the UV plane model. ! The established model now contains 355 components and 0.0150637 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/sb072a9_uvs/J1424+8152_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.509 x 6.713 at 47.08 degrees (North through East) ! Clean map min=-0.00050036 max=0.0080127 Jy/beam ! Writing clean map to FITS file: /scr/pima/sb072a9_uvs/J1424+8152_C_map.fits wmodel /scr/pima/sb072a9_uvs/J1424+8152_C_map.mod ! Writing 355 model components to file: /scr/pima/sb072a9_uvs/J1424+8152_C_map.mod wobs /scr/pima/sb072a9_uvs/J1424+8152_C_uvs.fits ! Writing UV FITS file: /scr/pima/sb072a9_uvs/J1424+8152_C_uvs.fits wwins /scr/pima/sb072a9_uvs/J1424+8152_C_map.win ! wwins: Wrote 2 windows to /scr/pima/sb072a9_uvs/J1424+8152_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.00801272 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.2866e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.35373 2.35373 4.70746 9.41492 18.8298 37.6597 75.3194 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.008 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 127.457 quit ! Quitting program ! Log file /scr/pima/sb072a9_uvs/J1424+8152_C_dfm.log closed on Fri Oct 26 20:45:25 2018