! Started logfile: .//J1529-2543_C_dfm.log on Mon Jan 20 18:19:30 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 .//J1529-2543_C_uva.fits ! Reading UV FITS file: .//J1529-2543_C_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976389 visibilities/baseline/integration-bin. ! Found source: J1529-2543 ! ! 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 5624 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 J1529-2543_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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001319Jy sigma=16.753580 ! Fit after self-cal, rms=0.964749Jy sigma=16.162878 ! 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=1.2 mas, bmaj=3.52 mas, bpa=1.192 degrees ! Estimated noise=0.914161 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 = 0.028737 Jy ! Component: 100 - total flux cleaned = 0.0351101 Jy ! Total flux subtracted in 100 components = 0.0351101 Jy ! Clean residual min=-0.003258 max=0.003279 Jy/beam ! Clean residual mean=0.000003 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.0351101 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0351101 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=0.052603Jy sigma=0.703761 ! Fit after self-cal, rms=0.050977Jy sigma=0.675030 ! 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=1.55 mas, bmaj=4.19 mas, bpa=0.6259 degrees ! Estimated noise=0.586314 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 = 0.00329508 Jy ! Component: 100 - total flux cleaned = 0.00438973 Jy ! Component: 150 - total flux cleaned = 0.00450807 Jy ! Component: 200 - total flux cleaned = 0.00460046 Jy ! Total flux subtracted in 200 components = 0.00460046 Jy ! Clean residual min=-0.001652 max=0.001931 Jy/beam ! Clean residual mean=0.000003 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0397105 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 21 components and 0.0397105 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=0.050758Jy sigma=0.671464 ! Fit after self-cal, rms=0.050758Jy sigma=0.671397 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.55 x 4.19 at 0.6259 degrees (North through East) ! Clean map min=-0.0016009 max=0.038494 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.93 KP 1.16 ! LA 1.13 MK 1.08 NL 0.87 OV 0.96 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.33 KP 1.09 ! LA 0.83 MK 1.12 NL 0.98 OV 0.98 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.94 HN 1.30 KP 0.97 ! LA 1.06 MK 1.04 NL 0.87 OV 1.19 ! PT 1.11 SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.90 HN 1.26 KP 1.01 ! LA 1.06 MK 1.13 NL 0.90 OV 0.85 ! PT 0.96 SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.70 FD 0.99 HN 1.40 KP 0.94 ! LA 0.96 MK 0.91 NL 0.88 OV 1.13 ! PT 0.97 SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.96 HN 1.27 KP 1.06 ! LA 1.19 MK 0.98 NL 0.83 OV 1.14 ! PT 1.09 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.21 KP 1.02 ! LA 0.98 MK 0.94 NL 0.85 OV 0.98 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.86 KP 1.04 ! LA 1.02 MK 0.91 NL 0.95 OV 0.97 ! PT 1.01 SC 0.97 ! ! ! Fit before self-cal, rms=0.050758Jy sigma=0.671397 ! Fit after self-cal, rms=0.053118Jy sigma=0.666227 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.552 mas, bmaj=4.17 mas, bpa=0.7103 degrees ! Estimated noise=0.585108 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 = -3.08575e-05 Jy ! Component: 100 - total flux cleaned = 1.56409e-05 Jy ! Component: 150 - total flux cleaned = 2.83939e-05 Jy ! Component: 200 - total flux cleaned = 5.74598e-06 Jy ! Total flux subtracted in 200 components = 5.74598e-06 Jy ! Clean residual min=-0.001559 max=0.001576 Jy/beam ! Clean residual mean=0.000003 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0397163 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0397163 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=0.053106Jy sigma=0.666131 ! Fit after self-cal, rms=0.053202Jy sigma=0.665761 ! 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=0.053202Jy sigma=0.665761 ! Fit after self-cal, rms=0.053657Jy sigma=0.665726 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.551 mas, bmaj=4.169 mas, bpa=0.6224 degrees ! Estimated noise=0.58566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.25551e-06 Jy ! Component: 100 - total flux cleaned = 1.64198e-05 Jy ! Component: 150 - total flux cleaned = 2.74373e-05 Jy ! Component: 200 - total flux cleaned = 1.83534e-05 Jy ! Total flux subtracted in 200 components = 1.83534e-05 Jy ! Clean residual min=-0.001531 max=0.001584 Jy/beam ! Clean residual mean=0.000003 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0397346 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0397346 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=0.053645Jy sigma=0.665677 ! Fit after self-cal, rms=0.053660Jy sigma=0.665655 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 = -1.25739e-05 Jy ! Component: 100 - total flux cleaned = -2.48545e-05 Jy ! Component: 150 - total flux cleaned = -1.57791e-05 Jy ! Component: 200 - total flux cleaned = -2.33718e-05 Jy ! Total flux subtracted in 200 components = -2.33718e-05 Jy ! Clean residual min=-0.001511 max=0.001593 Jy/beam ! Clean residual mean=0.000003 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0397113 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0397113 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=0.053651Jy sigma=0.665630 ! Fit after self-cal, rms=0.053656Jy sigma=0.665616 ! 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=0.053656Jy sigma=0.665616 ! Fit after self-cal, rms=0.053834Jy sigma=0.665612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.551 mas, bmaj=4.168 mas, bpa=0.5704 degrees ! Estimated noise=0.586768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.28002e-05 Jy ! Component: 100 - total flux cleaned = 4.31014e-05 Jy ! Component: 150 - total flux cleaned = 5.17195e-05 Jy ! Component: 200 - total flux cleaned = 5.24437e-05 Jy ! Total flux subtracted in 200 components = 5.24437e-05 Jy ! Clean residual min=-0.001501 max=0.001597 Jy/beam ! Clean residual mean=0.000003 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0397637 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0397637 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=0.053826Jy sigma=0.665599 ! Fit after self-cal, rms=0.053832Jy sigma=0.665588 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 = -8.78258e-06 Jy ! Component: 100 - total flux cleaned = -1.79894e-05 Jy ! Component: 150 - total flux cleaned = -1.1286e-05 Jy ! Component: 200 - total flux cleaned = -1.77252e-05 Jy ! Total flux subtracted in 200 components = -1.77252e-05 Jy ! Clean residual min=-0.001489 max=0.001603 Jy/beam ! Clean residual mean=0.000003 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.039746 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.039746 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=0.053826Jy sigma=0.665582 ! Fit after self-cal, rms=0.053830Jy sigma=0.665576 ! 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=0.053830Jy sigma=0.665576 ! Fit after self-cal, rms=0.054073Jy sigma=0.665571 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.91 mas, bmaj=10.05 mas, bpa=6.267 degrees ! Estimated noise=0.723451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.69138e-05 Jy ! Component: 100 - total flux cleaned = 5.57663e-05 Jy ! Component: 150 - total flux cleaned = 6.95595e-05 Jy ! Component: 200 - total flux cleaned = 8.08334e-05 Jy ! Total flux subtracted in 200 components = 8.08334e-05 Jy ! Clean residual min=-0.001464 max=0.002120 Jy/beam ! Clean residual mean=0.000006 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0398268 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.0398268 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=0.054079Jy sigma=0.665565 ! Fit after self-cal, rms=0.054073Jy sigma=0.665551 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 (58.5, 51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100203 Jy ! Component: 100 - total flux cleaned = 0.000796098 Jy ! Component: 150 - total flux cleaned = 0.000736779 Jy ! Component: 200 - total flux cleaned = 0.000684038 Jy ! Total flux subtracted in 200 components = 0.000684038 Jy ! Clean residual min=-0.001398 max=0.001597 Jy/beam ! Clean residual mean=0.000009 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0405109 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 78 components and 0.0405109 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=0.054025Jy sigma=0.664747 ! Fit after self-cal, rms=0.054006Jy sigma=0.664610 ! 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=1.551 mas, bmaj=4.169 mas, bpa=0.5362 degrees ! Estimated noise=0.588695 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.551 x 4.169 at 0.5362 degrees (North through East) ! Clean map min=-0.0012543 max=0.039326 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=1.191 mas, bmaj=3.498 mas, bpa=0.9464 degrees ! Estimated noise=0.917762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0304737 Jy ! Component: 100 - total flux cleaned = 0.0376344 Jy ! Component: 150 - total flux cleaned = 0.0396839 Jy ! Component: 200 - total flux cleaned = 0.0398695 Jy ! Total flux subtracted in 200 components = 0.0398695 Jy ! Clean residual min=-0.003020 max=0.003261 Jy/beam ! Clean residual mean=0.000002 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0398695 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 0.0398695 Jy ! Inverting map and beam ! Estimated beam: bmin=1.551 mas, bmaj=4.169 mas, bpa=0.5362 degrees ! Estimated noise=0.588695 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 = 0.000718549 Jy ! Component: 100 - total flux cleaned = 0.000720367 Jy ! Component: 150 - total flux cleaned = 0.000609708 Jy ! Component: 200 - total flux cleaned = 0.000439411 Jy ! Total flux subtracted in 200 components = 0.000439411 Jy ! Clean residual min=-0.001367 max=0.001416 Jy/beam ! Clean residual mean=0.000005 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0403089 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 57 components and 0.0403089 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=3.91 mas, bmaj=10.05 mas, bpa=6.267 degrees ! Estimated noise=0.723451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000376317 Jy ! Component: 100 - total flux cleaned = 0.000484873 Jy ! Component: 150 - total flux cleaned = 0.000484823 Jy ! Component: 200 - total flux cleaned = 0.000484747 Jy ! Total flux subtracted in 200 components = 0.000484747 Jy ! Clean residual min=-0.001397 max=0.001364 Jy/beam ! Clean residual mean=0.000011 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0407937 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 = -1.79112e-05 Jy ! Component: 100 - total flux cleaned = -5.05935e-05 Jy ! Component: 150 - total flux cleaned = -9.51247e-05 Jy ! Component: 200 - total flux cleaned = -0.000109182 Jy ! Total flux subtracted in 200 components = -0.000109182 Jy ! Clean residual min=-0.001375 max=0.001349 Jy/beam ! Clean residual mean=0.000011 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0406845 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 99 components and 0.0406845 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.551 mas, bmaj=4.169 mas, bpa=0.5362 degrees ! Estimated noise=0.588695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000219846 Jy ! Component: 100 - total flux cleaned = -0.000219155 Jy ! Component: 150 - total flux cleaned = -0.000219122 Jy ! Component: 200 - total flux cleaned = -0.000242259 Jy ! Total flux subtracted in 200 components = -0.000242259 Jy ! Clean residual min=-0.001333 max=0.001385 Jy/beam ! Clean residual mean=0.000006 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0404423 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 123 components and 0.0404423 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=0.053953Jy sigma=0.663832 ! Fit after self-cal, rms=0.053940Jy sigma=0.663704 wmodel J1529-2543_C_map.mod ! Writing 123 model components to file: J1529-2543_C_map.mod wobs J1529-2543_C_uvs.fits ! Writing UV FITS file: J1529-2543_C_uvs.fits wwins J1529-2543_C_map.win ! wwins: Wrote 2 windows to J1529-2543_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 = 0.00020103 Jy ! Component: 100 - total flux cleaned = 0.000390704 Jy ! Component: 150 - total flux cleaned = 0.000572904 Jy ! Component: 200 - total flux cleaned = 0.000726694 Jy ! Component: 250 - total flux cleaned = 0.000811497 Jy ! Component: 300 - total flux cleaned = 0.000832457 Jy ! Component: 350 - total flux cleaned = 0.000812753 Jy ! Component: 400 - total flux cleaned = 0.000872632 Jy ! Component: 450 - total flux cleaned = 0.000911183 Jy ! Component: 500 - total flux cleaned = 0.000873393 Jy ! Component: 550 - total flux cleaned = 0.00096623 Jy ! Component: 600 - total flux cleaned = 0.000984033 Jy ! Component: 650 - total flux cleaned = 0.0010196 Jy ! Component: 700 - total flux cleaned = 0.00107163 Jy ! Component: 750 - total flux cleaned = 0.00103709 Jy ! Component: 800 - total flux cleaned = 0.00103715 Jy ! Component: 850 - total flux cleaned = 0.00103709 Jy ! Component: 900 - total flux cleaned = 0.00103715 Jy ! Component: 950 - total flux cleaned = 0.00106953 Jy ! Component: 1000 - total flux cleaned = 0.00102122 Jy ! Component: 1050 - total flux cleaned = 0.00103719 Jy ! Component: 1100 - total flux cleaned = 0.00100606 Jy ! Component: 1150 - total flux cleaned = 0.000975493 Jy ! Component: 1200 - total flux cleaned = 0.000975782 Jy ! Component: 1250 - total flux cleaned = 0.00096078 Jy ! Component: 1300 - total flux cleaned = 0.00103523 Jy ! Component: 1350 - total flux cleaned = 0.00107894 Jy ! Component: 1400 - total flux cleaned = 0.00109314 Jy ! Component: 1450 - total flux cleaned = 0.00106437 Jy ! Component: 1500 - total flux cleaned = 0.00107863 Jy ! Component: 1550 - total flux cleaned = 0.00114886 Jy ! Component: 1600 - total flux cleaned = 0.00121824 Jy ! Component: 1650 - total flux cleaned = 0.00123217 Jy ! Component: 1700 - total flux cleaned = 0.00130016 Jy ! Component: 1750 - total flux cleaned = 0.00132673 Jy ! Component: 1800 - total flux cleaned = 0.00139341 Jy ! Component: 1850 - total flux cleaned = 0.00141978 Jy ! Component: 1900 - total flux cleaned = 0.00147203 Jy ! Component: 1950 - total flux cleaned = 0.00148496 Jy ! Component: 2000 - total flux cleaned = 0.00154934 Jy ! Component: 2050 - total flux cleaned = 0.00162547 Jy ! Component: 2100 - total flux cleaned = 0.00165055 Jy ! Component: 2150 - total flux cleaned = 0.00168793 Jy ! Component: 2200 - total flux cleaned = 0.00177468 Jy ! Component: 2250 - total flux cleaned = 0.00176216 Jy ! Component: 2300 - total flux cleaned = 0.00183517 Jy ! Component: 2350 - total flux cleaned = 0.00187139 Jy ! Component: 2400 - total flux cleaned = 0.00191909 Jy ! Component: 2450 - total flux cleaned = 0.00195455 Jy ! Component: 2500 - total flux cleaned = 0.0019545 Jy ! Component: 2550 - total flux cleaned = 0.00196623 Jy ! Component: 2600 - total flux cleaned = 0.00200107 Jy ! Component: 2650 - total flux cleaned = 0.0020357 Jy ! Component: 2700 - total flux cleaned = 0.00210398 Jy ! Component: 2750 - total flux cleaned = 0.00209262 Jy ! Component: 2800 - total flux cleaned = 0.00209268 Jy ! Component: 2850 - total flux cleaned = 0.00211495 Jy ! Component: 2900 - total flux cleaned = 0.00210397 Jy ! Component: 2950 - total flux cleaned = 0.00211506 Jy ! Component: 3000 - total flux cleaned = 0.00210406 Jy ! Component: 3050 - total flux cleaned = 0.00215808 Jy ! Component: 3100 - total flux cleaned = 0.00211524 Jy ! Component: 3150 - total flux cleaned = 0.00215802 Jy ! Component: 3200 - total flux cleaned = 0.00218976 Jy ! Component: 3250 - total flux cleaned = 0.00220032 Jy ! Component: 3300 - total flux cleaned = 0.00223171 Jy ! Component: 3350 - total flux cleaned = 0.00226281 Jy ! Component: 3400 - total flux cleaned = 0.00225246 Jy ! Component: 3450 - total flux cleaned = 0.00228309 Jy ! Component: 3500 - total flux cleaned = 0.00228308 Jy ! Component: 3550 - total flux cleaned = 0.0023033 Jy ! Component: 3600 - total flux cleaned = 0.00233339 Jy ! Component: 3650 - total flux cleaned = 0.00234336 Jy ! Component: 3700 - total flux cleaned = 0.00236316 Jy ! Component: 3750 - total flux cleaned = 0.00236327 Jy ! Component: 3800 - total flux cleaned = 0.0023828 Jy ! Component: 3850 - total flux cleaned = 0.00242169 Jy ! Component: 3900 - total flux cleaned = 0.00241211 Jy ! Component: 3950 - total flux cleaned = 0.00247912 Jy ! Component: 4000 - total flux cleaned = 0.00244107 Jy ! Component: 4050 - total flux cleaned = 0.00247881 Jy ! Total flux subtracted in 4096 components = 0.00246941 Jy ! Clean residual min=-0.000544 max=0.000515 Jy/beam ! Clean residual mean=0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0429117 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 406 components and 0.0429117 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1529-2543_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.551 x 4.169 at 0.5362 degrees (North through East) ! Clean map min=-0.0011865 max=0.038528 Jy/beam ! Writing clean map to FITS file: .//J1529-2543_C_map.fits wmodel .//J1529-2543_C_map.mod ! Writing 406 model components to file: .//J1529-2543_C_map.mod wobs .//J1529-2543_C_uvs.fits ! Writing UV FITS file: .//J1529-2543_C_uvs.fits wwins .//J1529-2543_C_map.win ! wwins: Wrote 3 windows to .//J1529-2543_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0385284 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166412 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.29576 1.29576 2.59153 5.18306 10.3661 20.7322 41.4645 82.9289 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 231.523 quit ! Quitting program ! Log file .//J1529-2543_C_dfm.log closed on Mon Jan 20 18:19:34 2020