! Started logfile: .//J1321-0014_C_dfm.log on Mon Jan 20 18:07:18 2020 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 .//J1321-0014_C_uva.fits ! Reading UV FITS file: .//J1321-0014_C_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1321-0014 ! ! 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 94 lines of history. ! ! Reading 5400 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 J1321-0014_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=1.001931Jy sigma=19.759427 ! Fit after self-cal, rms=0.967659Jy sigma=19.102949 ! 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=1.449 mas, bmaj=3.406 mas, bpa=1.6 degrees ! Estimated noise=0.675611 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 = 0.0249924 Jy ! Component: 100 - total flux cleaned = 0.0306995 Jy ! Total flux subtracted in 100 components = 0.0306995 Jy ! Clean residual min=-0.002047 max=0.002212 Jy/beam ! Clean residual mean=-0.000004 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0306995 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0306995 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=0.040981Jy sigma=0.738894 ! Fit after self-cal, rms=0.038990Jy sigma=0.702229 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00375545 Jy ! Component: 100 - total flux cleaned = 0.0049631 Jy ! Total flux subtracted in 100 components = 0.0049631 Jy ! Clean residual min=-0.002065 max=0.002126 Jy/beam ! Clean residual mean=-0.000003 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0356626 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.0356626 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=0.038568Jy sigma=0.694878 ! Fit after self-cal, rms=0.038562Jy sigma=0.694801 ! 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=1.744 mas, bmaj=3.978 mas, bpa=0.8501 degrees ! Estimated noise=0.499636 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 = 0.000661811 Jy ! Component: 100 - total flux cleaned = 0.000769587 Jy ! Component: 150 - total flux cleaned = 0.000832473 Jy ! Component: 200 - total flux cleaned = 0.000850567 Jy ! Total flux subtracted in 200 components = 0.000850567 Jy ! Clean residual min=-0.001591 max=0.001683 Jy/beam ! Clean residual mean=-0.000005 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0365132 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.0365132 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=0.038512Jy sigma=0.694223 ! Fit after self-cal, rms=0.038509Jy sigma=0.694179 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.744 x 3.978 at 0.8501 degrees (North through East) ! Clean map min=-0.0014978 max=0.035074 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 0.99 KP 0.94 ! LA 0.97 MK 0.93 NL 1.08 OV 0.86 ! PT 1.10 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 1.21 KP 1.00 ! LA 0.98 MK 0.87 NL 1.09 OV 1.03 ! PT 0.95 SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.83 HN 1.03 KP 0.99 ! LA 0.91 MK 0.99 NL 0.97 OV 1.02 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.87 HN 1.09 KP 1.05 ! LA 0.94 MK 0.78 NL 1.00 OV 1.02 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.88 HN 1.15 KP 1.05 ! LA 0.92 MK 0.86 NL 1.15 OV 1.06 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.45 KP 1.06 ! LA 0.87 MK 0.88 NL 1.14 OV 1.16 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.89 HN 1.06 KP 1.02 ! LA 0.92 MK 1.20 NL 1.15 OV 1.02 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.89 HN 1.03 KP 1.04 ! LA 0.95 MK 0.83 NL 1.12 OV 1.14 ! PT 0.96 SC 0.93 ! ! ! Fit before self-cal, rms=0.038509Jy sigma=0.694179 ! Fit after self-cal, rms=0.037946Jy sigma=0.688018 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.731 mas, bmaj=3.978 mas, bpa=0.614 degrees ! Estimated noise=0.497317 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 = -4.53762e-05 Jy ! Component: 100 - total flux cleaned = -4.31124e-05 Jy ! Component: 150 - total flux cleaned = -6.60738e-05 Jy ! Component: 200 - total flux cleaned = -8.61411e-05 Jy ! Total flux subtracted in 200 components = -8.61411e-05 Jy ! Clean residual min=-0.001411 max=0.001394 Jy/beam ! Clean residual mean=-0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0364271 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0364271 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=0.037943Jy sigma=0.687937 ! Fit after self-cal, rms=0.037973Jy sigma=0.687594 ! 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=0.037973Jy sigma=0.687594 ! Fit after self-cal, rms=0.038178Jy sigma=0.687566 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.73 mas, bmaj=3.98 mas, bpa=0.6308 degrees ! Estimated noise=0.498479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.60892e-05 Jy ! Component: 100 - total flux cleaned = 1.25038e-05 Jy ! Component: 150 - total flux cleaned = -5.4739e-06 Jy ! Component: 200 - total flux cleaned = -2.19206e-05 Jy ! Total flux subtracted in 200 components = -2.19206e-05 Jy ! Clean residual min=-0.001413 max=0.001383 Jy/beam ! Clean residual mean=-0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0364051 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0364051 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=0.038176Jy sigma=0.687525 ! Fit after self-cal, rms=0.038181Jy sigma=0.687519 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 = 2.51068e-07 Jy ! Component: 100 - total flux cleaned = -2.14366e-05 Jy ! Component: 150 - total flux cleaned = -4.08646e-05 Jy ! Component: 200 - total flux cleaned = -4.99916e-05 Jy ! Total flux subtracted in 200 components = -4.99916e-05 Jy ! Clean residual min=-0.001418 max=0.001375 Jy/beam ! Clean residual mean=-0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0363552 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.0363552 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=0.038179Jy sigma=0.687493 ! Fit after self-cal, rms=0.038179Jy sigma=0.687491 ! 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=0.038179Jy sigma=0.687491 ! Fit after self-cal, rms=0.038284Jy sigma=0.687486 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.729 mas, bmaj=3.98 mas, bpa=0.6609 degrees ! Estimated noise=0.499265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.47166e-05 Jy ! Component: 100 - total flux cleaned = 4.53171e-05 Jy ! Component: 150 - total flux cleaned = 3.16246e-05 Jy ! Component: 200 - total flux cleaned = 1.87183e-05 Jy ! Total flux subtracted in 200 components = 1.87183e-05 Jy ! Clean residual min=-0.001426 max=0.001379 Jy/beam ! Clean residual mean=-0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0363739 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0363739 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=0.038282Jy sigma=0.687465 ! Fit after self-cal, rms=0.038283Jy sigma=0.687463 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 = -4.72365e-06 Jy ! Component: 100 - total flux cleaned = -1.30627e-05 Jy ! Component: 150 - total flux cleaned = -2.88813e-05 Jy ! Component: 200 - total flux cleaned = -4.00024e-05 Jy ! Total flux subtracted in 200 components = -4.00024e-05 Jy ! Clean residual min=-0.001428 max=0.001376 Jy/beam ! Clean residual mean=-0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0363339 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.0363339 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=0.038282Jy sigma=0.687450 ! Fit after self-cal, rms=0.038282Jy sigma=0.687448 ! 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=0.038282Jy sigma=0.687448 ! Fit after self-cal, rms=0.038389Jy sigma=0.687444 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.666 mas, bmaj=6.225 mas, bpa=-8.384 degrees ! Estimated noise=0.626274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.81041e-05 Jy ! Component: 100 - total flux cleaned = -2.85549e-05 Jy ! Component: 150 - total flux cleaned = -1.4672e-05 Jy ! Component: 200 - total flux cleaned = 3.11035e-06 Jy ! Total flux subtracted in 200 components = 3.11035e-06 Jy ! Clean residual min=-0.001707 max=0.001453 Jy/beam ! Clean residual mean=-0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.036337 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 47 components and 0.036337 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=0.038390Jy sigma=0.687478 ! Fit after self-cal, rms=0.038389Jy sigma=0.687463 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 = 8.77181e-06 Jy ! Component: 100 - total flux cleaned = 1.71937e-05 Jy ! Component: 150 - total flux cleaned = 3.40843e-05 Jy ! Component: 200 - total flux cleaned = 4.44031e-05 Jy ! Total flux subtracted in 200 components = 4.44031e-05 Jy ! Clean residual min=-0.001707 max=0.001449 Jy/beam ! Clean residual mean=-0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0363814 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 49 components and 0.0363814 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=0.038391Jy sigma=0.687500 ! Fit after self-cal, rms=0.038390Jy sigma=0.687494 ! 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=1.729 mas, bmaj=3.98 mas, bpa=0.6932 degrees ! Estimated noise=0.50021 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.729 x 3.98 at 0.6932 degrees (North through East) ! Clean map min=-0.001357 max=0.035154 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=1.434 mas, bmaj=3.398 mas, bpa=1.219 degrees ! Estimated noise=0.673915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0267498 Jy ! Component: 100 - total flux cleaned = 0.0330959 Jy ! Component: 150 - total flux cleaned = 0.035526 Jy ! Component: 200 - total flux cleaned = 0.0367546 Jy ! Total flux subtracted in 200 components = 0.0367546 Jy ! Clean residual min=-0.001999 max=0.002183 Jy/beam ! Clean residual mean=-0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0367546 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0367546 Jy ! Inverting map and beam ! Estimated beam: bmin=1.729 mas, bmaj=3.98 mas, bpa=0.6932 degrees ! Estimated noise=0.50021 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 = 3.88332e-07 Jy ! Component: 100 - total flux cleaned = -1.70548e-05 Jy ! Component: 150 - total flux cleaned = -8.70311e-05 Jy ! Component: 200 - total flux cleaned = -0.000129432 Jy ! Total flux subtracted in 200 components = -0.000129432 Jy ! Clean residual min=-0.001428 max=0.001414 Jy/beam ! Clean residual mean=-0.000000 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0366252 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.0366252 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=3.666 mas, bmaj=6.225 mas, bpa=-8.384 degrees ! Estimated noise=0.626274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.37805e-05 Jy ! Component: 100 - total flux cleaned = -8.23892e-05 Jy ! Component: 150 - total flux cleaned = -9.87987e-05 Jy ! Component: 200 - total flux cleaned = -0.000102883 Jy ! Total flux subtracted in 200 components = -0.000102883 Jy ! Clean residual min=-0.001685 max=0.001454 Jy/beam ! Clean residual mean=-0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0365223 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 = -7.39178e-06 Jy ! Component: 100 - total flux cleaned = -1.39044e-05 Jy ! Component: 150 - total flux cleaned = -2.2755e-05 Jy ! Component: 200 - total flux cleaned = -3.09198e-05 Jy ! Total flux subtracted in 200 components = -3.09198e-05 Jy ! Clean residual min=-0.001691 max=0.001456 Jy/beam ! Clean residual mean=-0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0364914 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.0364914 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.729 mas, bmaj=3.98 mas, bpa=0.6932 degrees ! Estimated noise=0.50021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.12973e-05 Jy ! Component: 100 - total flux cleaned = 3.14951e-05 Jy ! Component: 150 - total flux cleaned = -2.22203e-06 Jy ! Component: 200 - total flux cleaned = -1.73042e-05 Jy ! Total flux subtracted in 200 components = -1.73042e-05 Jy ! Clean residual min=-0.001414 max=0.001401 Jy/beam ! Clean residual mean=-0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0364741 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.0364741 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=0.038390Jy sigma=0.687494 ! Fit after self-cal, rms=0.038391Jy sigma=0.687477 wmodel J1321-0014_C_map.mod ! Writing 45 model components to file: J1321-0014_C_map.mod wobs J1321-0014_C_uvs.fits ! Writing UV FITS file: J1321-0014_C_uvs.fits wwins J1321-0014_C_map.win ! wwins: Wrote 1 windows to J1321-0014_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 = 4.80038e-05 Jy ! Component: 100 - total flux cleaned = 0.000144334 Jy ! Component: 150 - total flux cleaned = 0.000166654 Jy ! Component: 200 - total flux cleaned = 0.000166035 Jy ! Component: 250 - total flux cleaned = 0.000166451 Jy ! Component: 300 - total flux cleaned = 0.000187146 Jy ! Component: 350 - total flux cleaned = 0.000206863 Jy ! Component: 400 - total flux cleaned = 0.000263441 Jy ! Component: 450 - total flux cleaned = 0.000263356 Jy ! Component: 500 - total flux cleaned = 0.000299269 Jy ! Component: 550 - total flux cleaned = 0.000316689 Jy ! Component: 600 - total flux cleaned = 0.000316673 Jy ! Component: 650 - total flux cleaned = 0.000316373 Jy ! Component: 700 - total flux cleaned = 0.000299932 Jy ! Component: 750 - total flux cleaned = 0.00028394 Jy ! Component: 800 - total flux cleaned = 0.000299209 Jy ! Component: 850 - total flux cleaned = 0.000252708 Jy ! Component: 900 - total flux cleaned = 0.00026762 Jy ! Component: 950 - total flux cleaned = 0.000267622 Jy ! Component: 1000 - total flux cleaned = 0.000297056 Jy ! Component: 1050 - total flux cleaned = 0.000325669 Jy ! Component: 1100 - total flux cleaned = 0.000353886 Jy ! Component: 1150 - total flux cleaned = 0.000340161 Jy ! Component: 1200 - total flux cleaned = 0.000422462 Jy ! Component: 1250 - total flux cleaned = 0.000422364 Jy ! Component: 1300 - total flux cleaned = 0.000435806 Jy ! Component: 1350 - total flux cleaned = 0.000488213 Jy ! Component: 1400 - total flux cleaned = 0.000501023 Jy ! Component: 1450 - total flux cleaned = 0.000513821 Jy ! Component: 1500 - total flux cleaned = 0.000476207 Jy ! Component: 1550 - total flux cleaned = 0.000501179 Jy ! Component: 1600 - total flux cleaned = 0.000525569 Jy ! Component: 1650 - total flux cleaned = 0.000525534 Jy ! Component: 1700 - total flux cleaned = 0.000501512 Jy ! Component: 1750 - total flux cleaned = 0.00053694 Jy ! Component: 1800 - total flux cleaned = 0.000571974 Jy ! Component: 1850 - total flux cleaned = 0.000606333 Jy ! Component: 1900 - total flux cleaned = 0.000583685 Jy ! Component: 1950 - total flux cleaned = 0.0006513 Jy ! Component: 2000 - total flux cleaned = 0.000662467 Jy ! Component: 2050 - total flux cleaned = 0.000695356 Jy ! Component: 2100 - total flux cleaned = 0.000695322 Jy ! Component: 2150 - total flux cleaned = 0.000706017 Jy ! Component: 2200 - total flux cleaned = 0.000727351 Jy ! Component: 2250 - total flux cleaned = 0.000706497 Jy ! Component: 2300 - total flux cleaned = 0.000737794 Jy ! Component: 2350 - total flux cleaned = 0.000758229 Jy ! Component: 2400 - total flux cleaned = 0.000768375 Jy ! Component: 2450 - total flux cleaned = 0.000768448 Jy ! Component: 2500 - total flux cleaned = 0.00076834 Jy ! Component: 2550 - total flux cleaned = 0.000787899 Jy ! Component: 2600 - total flux cleaned = 0.000817138 Jy ! Component: 2650 - total flux cleaned = 0.000836488 Jy ! Component: 2700 - total flux cleaned = 0.00087465 Jy ! Component: 2750 - total flux cleaned = 0.000855661 Jy ! Component: 2800 - total flux cleaned = 0.000883767 Jy ! Component: 2850 - total flux cleaned = 0.000883817 Jy ! Component: 2900 - total flux cleaned = 0.000911606 Jy ! Component: 2950 - total flux cleaned = 0.000902594 Jy ! Component: 3000 - total flux cleaned = 0.000957049 Jy ! Component: 3050 - total flux cleaned = 0.000983982 Jy ! Component: 3100 - total flux cleaned = 0.00099293 Jy ! Component: 3150 - total flux cleaned = 0.00103711 Jy ! Component: 3200 - total flux cleaned = 0.00105466 Jy ! Component: 3250 - total flux cleaned = 0.00108954 Jy ! Component: 3300 - total flux cleaned = 0.00112411 Jy ! Component: 3350 - total flux cleaned = 0.00113265 Jy ! Component: 3400 - total flux cleaned = 0.00115821 Jy ! Component: 3450 - total flux cleaned = 0.00118352 Jy ! Component: 3500 - total flux cleaned = 0.0011835 Jy ! Component: 3550 - total flux cleaned = 0.00119187 Jy ! Component: 3600 - total flux cleaned = 0.0012169 Jy ! Component: 3650 - total flux cleaned = 0.00125809 Jy ! Component: 3700 - total flux cleaned = 0.00128271 Jy ! Component: 3750 - total flux cleaned = 0.00131527 Jy ! Component: 3800 - total flux cleaned = 0.00135568 Jy ! Component: 3850 - total flux cleaned = 0.00137981 Jy ! Component: 3900 - total flux cleaned = 0.00138782 Jy ! Component: 3950 - total flux cleaned = 0.00141168 Jy ! Component: 4000 - total flux cleaned = 0.00144328 Jy ! Component: 4050 - total flux cleaned = 0.00145121 Jy ! Total flux subtracted in 4096 components = 0.00148254 Jy ! Clean residual min=-0.000430 max=0.000460 Jy/beam ! Clean residual mean=-0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0379566 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 321 components and 0.0379566 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1321-0014_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.729 x 3.98 at 0.6932 degrees (North through East) ! Clean map min=-0.0011527 max=0.035163 Jy/beam ! Writing clean map to FITS file: .//J1321-0014_C_map.fits wmodel .//J1321-0014_C_map.mod ! Writing 321 model components to file: .//J1321-0014_C_map.mod wobs .//J1321-0014_C_uvs.fits ! Writing UV FITS file: .//J1321-0014_C_uvs.fits wwins .//J1321-0014_C_map.win ! wwins: Wrote 2 windows to .//J1321-0014_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0351625 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135674 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15754 1.15754 2.31508 4.63017 9.26033 18.5207 37.0413 74.0827 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 259.169 quit ! Quitting program ! Log file .//J1321-0014_C_dfm.log closed on Mon Jan 20 18:07:22 2020