! Started logfile: .//J1036+1233_X_dfm.log on Mon Jan 20 17:53:24 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1036+1233_X_uva.fits ! Reading UV FITS file: .//J1036+1233_X_uva.fits ! AN table 1: 47 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.990544 visibilities/baseline/integration-bin. ! Found source: J1036+1233 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 13408 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1036+1233_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 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 0.200x0.200 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 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=1.000819Jy sigma=21.189588 ! Fit after self-cal, rms=0.982106Jy sigma=20.792575 ! 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=0.7736 mas, bmaj=1.998 mas, bpa=8.394 degrees ! Estimated noise=0.541555 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 = 0.0144937 Jy ! Component: 100 - total flux cleaned = 0.0176793 Jy ! Total flux subtracted in 100 components = 0.0176793 Jy ! Clean residual min=-0.001464 max=0.001477 Jy/beam ! Clean residual mean=-0.000000 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0176793 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0176793 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=0.033477Jy sigma=0.700531 ! Fit after self-cal, rms=0.031386Jy sigma=0.656586 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376346 Jy ! Component: 100 - total flux cleaned = 0.00505093 Jy ! Total flux subtracted in 100 components = 0.00505093 Jy ! Clean residual min=-0.001645 max=0.001864 Jy/beam ! Clean residual mean=-0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0227302 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0227302 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=0.031011Jy sigma=0.648285 ! Fit after self-cal, rms=0.031006Jy sigma=0.648199 ! 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=0.9541 mas, bmaj=2.215 mas, bpa=7.927 degrees ! Estimated noise=0.290373 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 = 0.00103697 Jy ! Component: 100 - total flux cleaned = 0.00151652 Jy ! Component: 150 - total flux cleaned = 0.0017183 Jy ! Component: 200 - total flux cleaned = 0.00174595 Jy ! Total flux subtracted in 200 components = 0.00174595 Jy ! Clean residual min=-0.001284 max=0.001365 Jy/beam ! Clean residual mean=-0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0244761 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.0244761 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=0.030975Jy sigma=0.647461 ! Fit after self-cal, rms=0.030966Jy sigma=0.647343 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9541 x 2.215 at 7.927 degrees (North through East) ! Clean map min=-0.001288 max=0.022229 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.03 KP 0.89 ! LA 0.96 MK 1.14 OV 1.24 PT 0.88 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 HN 1.02 KP 0.98 ! LA 1.02 MK 1.07 OV 1.11 PT 0.85 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 1.10 KP 0.93 ! LA 0.91 MK 0.94 OV 1.19 PT 0.95 ! SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.98 HN 1.02 KP 1.10 ! LA 0.96 MK 0.94 OV 1.02 PT 0.94 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 0.98 KP 1.11 ! LA 1.00 MK 0.97 OV 1.07 PT 0.89 ! SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.09 HN 0.90 KP 0.86 ! LA 1.08 MK 0.97 OV 1.13 PT 0.90 ! SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.98 HN 0.99 KP 1.05 ! LA 1.11 MK 1.00 OV 1.05 PT 0.80 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 0.95 KP 1.04 ! LA 0.98 MK 1.16 OV 1.20 PT 0.85 ! SC 0.88 ! ! ! Fit before self-cal, rms=0.030966Jy sigma=0.647343 ! Fit after self-cal, rms=0.031451Jy sigma=0.644463 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9494 mas, bmaj=2.244 mas, bpa=7.945 degrees ! Estimated noise=0.292494 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 = -1.45707e-05 Jy ! Component: 100 - total flux cleaned = -2.7581e-05 Jy ! Component: 150 - total flux cleaned = -4.56019e-05 Jy ! Component: 200 - total flux cleaned = -5.66206e-05 Jy ! Total flux subtracted in 200 components = -5.66206e-05 Jy ! Clean residual min=-0.000822 max=0.000871 Jy/beam ! Clean residual mean=0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0244195 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.0244195 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=0.031447Jy sigma=0.644384 ! Fit after self-cal, rms=0.031537Jy sigma=0.643778 ! 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=0.031537Jy sigma=0.643778 ! Fit after self-cal, rms=0.031901Jy sigma=0.643650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9471 mas, bmaj=2.252 mas, bpa=8.005 degrees ! Estimated noise=0.293557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.49222e-05 Jy ! Component: 100 - total flux cleaned = 1.607e-05 Jy ! Component: 150 - total flux cleaned = -2.31652e-07 Jy ! Component: 200 - total flux cleaned = -9.9998e-06 Jy ! Total flux subtracted in 200 components = -9.9998e-06 Jy ! Clean residual min=-0.000810 max=0.000829 Jy/beam ! Clean residual mean=0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0244095 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0244095 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=0.031897Jy sigma=0.643597 ! Fit after self-cal, rms=0.031927Jy sigma=0.643509 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 = 4.29065e-05 Jy ! Component: 100 - total flux cleaned = 3.24332e-05 Jy ! Component: 150 - total flux cleaned = 2.76719e-05 Jy ! Component: 200 - total flux cleaned = 1.92947e-05 Jy ! Total flux subtracted in 200 components = 1.92947e-05 Jy ! Clean residual min=-0.000803 max=0.000820 Jy/beam ! Clean residual mean=-0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0244288 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0244288 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=0.031925Jy sigma=0.643477 ! Fit after self-cal, rms=0.031926Jy sigma=0.643469 ! 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=0.031926Jy sigma=0.643469 ! Fit after self-cal, rms=0.032028Jy sigma=0.643448 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9448 mas, bmaj=2.253 mas, bpa=8.088 degrees ! Estimated noise=0.293801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.56985e-05 Jy ! Component: 100 - total flux cleaned = 3.66583e-05 Jy ! Component: 150 - total flux cleaned = 2.82495e-05 Jy ! Component: 200 - total flux cleaned = 1.67311e-05 Jy ! Total flux subtracted in 200 components = 1.67311e-05 Jy ! Clean residual min=-0.000802 max=0.000850 Jy/beam ! Clean residual mean=0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0244455 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0244455 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=0.032026Jy sigma=0.643420 ! Fit after self-cal, rms=0.032034Jy sigma=0.643410 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 = 1.79272e-05 Jy ! Component: 100 - total flux cleaned = 9.98042e-06 Jy ! Component: 150 - total flux cleaned = 2.71864e-06 Jy ! Component: 200 - total flux cleaned = -4.04761e-06 Jy ! Total flux subtracted in 200 components = -4.04761e-06 Jy ! Clean residual min=-0.000801 max=0.000838 Jy/beam ! Clean residual mean=-0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0244415 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.0244415 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=0.032033Jy sigma=0.643391 ! Fit after self-cal, rms=0.032034Jy sigma=0.643387 ! 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. ! ! Fit before self-cal, rms=0.032034Jy sigma=0.643387 ! Fit after self-cal, rms=0.032086Jy sigma=0.643382 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.178 mas, bmaj=3.112 mas, bpa=-1.55 degrees ! Estimated noise=0.383721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.75125e-05 Jy ! Component: 100 - total flux cleaned = 3.63067e-05 Jy ! Component: 150 - total flux cleaned = 4.3088e-05 Jy ! Component: 200 - total flux cleaned = 4.33926e-05 Jy ! Total flux subtracted in 200 components = 4.33926e-05 Jy ! Clean residual min=-0.000933 max=0.001166 Jy/beam ! Clean residual mean=0.000000 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0244849 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.0244849 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=0.032086Jy sigma=0.643386 ! Fit after self-cal, rms=0.032089Jy sigma=0.643381 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 = -7.9709e-06 Jy ! Component: 100 - total flux cleaned = -5.07457e-06 Jy ! Component: 150 - total flux cleaned = -7.66182e-06 Jy ! Component: 200 - total flux cleaned = -9.88492e-06 Jy ! Total flux subtracted in 200 components = -9.88492e-06 Jy ! Clean residual min=-0.000934 max=0.001160 Jy/beam ! Clean residual mean=-0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.024475 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 35 components and 0.024475 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=0.032089Jy sigma=0.643386 ! Fit after self-cal, rms=0.032089Jy sigma=0.643380 ! 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=0.9431 mas, bmaj=2.254 mas, bpa=8.176 degrees ! Estimated noise=0.294023 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9431 x 2.254 at 8.176 degrees (North through East) ! Clean map min=-0.00075849 max=0.022402 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=0.7604 mas, bmaj=2.025 mas, bpa=8.72 degrees ! Estimated noise=0.547531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017468 Jy ! Component: 100 - total flux cleaned = 0.0215386 Jy ! Component: 150 - total flux cleaned = 0.0230644 Jy ! Component: 200 - total flux cleaned = 0.0238072 Jy ! Total flux subtracted in 200 components = 0.0238072 Jy ! Clean residual min=-0.001417 max=0.001513 Jy/beam ! Clean residual mean=0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0238072 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0238072 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9431 mas, bmaj=2.254 mas, bpa=8.176 degrees ! Estimated noise=0.294023 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 = 0.000563344 Jy ! Component: 100 - total flux cleaned = 0.000590452 Jy ! Component: 150 - total flux cleaned = 0.000590036 Jy ! Component: 200 - total flux cleaned = 0.000590087 Jy ! Total flux subtracted in 200 components = 0.000590087 Jy ! Clean residual min=-0.000793 max=0.000849 Jy/beam ! Clean residual mean=-0.000000 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0243973 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0243973 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=2.178 mas, bmaj=3.112 mas, bpa=-1.55 degrees ! Estimated noise=0.383721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.47933e-05 Jy ! Component: 100 - total flux cleaned = 3.38622e-05 Jy ! Component: 150 - total flux cleaned = 4.13822e-05 Jy ! Component: 200 - total flux cleaned = 4.78659e-05 Jy ! Total flux subtracted in 200 components = 4.78659e-05 Jy ! Clean residual min=-0.000926 max=0.001166 Jy/beam ! Clean residual mean=-0.000000 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0244451 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 = 4.1567e-08 Jy ! Component: 100 - total flux cleaned = 2.94099e-06 Jy ! Component: 150 - total flux cleaned = 3.00319e-06 Jy ! Component: 200 - total flux cleaned = 2.98264e-06 Jy ! Total flux subtracted in 200 components = 2.98264e-06 Jy ! Clean residual min=-0.000921 max=0.001163 Jy/beam ! Clean residual mean=-0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0244481 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0244481 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9431 mas, bmaj=2.254 mas, bpa=8.176 degrees ! Estimated noise=0.294023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.96862e-05 Jy ! Component: 100 - total flux cleaned = -6.73464e-05 Jy ! Component: 150 - total flux cleaned = -7.44793e-05 Jy ! Component: 200 - total flux cleaned = -6.74309e-05 Jy ! Total flux subtracted in 200 components = -6.74309e-05 Jy ! Clean residual min=-0.000791 max=0.000866 Jy/beam ! Clean residual mean=-0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0243807 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0243807 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=0.032096Jy sigma=0.643541 ! Fit after self-cal, rms=0.032093Jy sigma=0.643505 wmodel J1036+1233_X_map.mod ! Writing 35 model components to file: J1036+1233_X_map.mod wobs J1036+1233_X_uvs.fits ! Writing UV FITS file: J1036+1233_X_uvs.fits wwins J1036+1233_X_map.win ! wwins: Wrote 1 windows to J1036+1233_X_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 = 0.000155123 Jy ! Component: 100 - total flux cleaned = 0.000209138 Jy ! Component: 150 - total flux cleaned = 0.000235122 Jy ! Component: 200 - total flux cleaned = 0.000307689 Jy ! Component: 250 - total flux cleaned = 0.000365121 Jy ! Component: 300 - total flux cleaned = 0.00038719 Jy ! Component: 350 - total flux cleaned = 0.000387695 Jy ! Component: 400 - total flux cleaned = 0.000367616 Jy ! Component: 450 - total flux cleaned = 0.00032842 Jy ! Component: 500 - total flux cleaned = 0.000280975 Jy ! Component: 550 - total flux cleaned = 0.000244016 Jy ! Component: 600 - total flux cleaned = 0.000199111 Jy ! Component: 650 - total flux cleaned = 0.000199367 Jy ! Component: 700 - total flux cleaned = 0.000207735 Jy ! Component: 750 - total flux cleaned = 0.000190914 Jy ! Component: 800 - total flux cleaned = 0.000174611 Jy ! Component: 850 - total flux cleaned = 0.000166785 Jy ! Component: 900 - total flux cleaned = 0.000151458 Jy ! Component: 950 - total flux cleaned = 0.000151401 Jy ! Component: 1000 - total flux cleaned = 0.000143779 Jy ! Component: 1050 - total flux cleaned = 0.000129175 Jy ! Component: 1100 - total flux cleaned = 0.000143417 Jy ! Component: 1150 - total flux cleaned = 0.000143186 Jy ! Component: 1200 - total flux cleaned = 0.000143208 Jy ! Component: 1250 - total flux cleaned = 0.000149907 Jy ! Component: 1300 - total flux cleaned = 0.00015651 Jy ! Component: 1350 - total flux cleaned = 0.000175941 Jy ! Component: 1400 - total flux cleaned = 0.000195075 Jy ! Component: 1450 - total flux cleaned = 0.000201387 Jy ! Component: 1500 - total flux cleaned = 0.000226097 Jy ! Component: 1550 - total flux cleaned = 0.000238179 Jy ! Component: 1600 - total flux cleaned = 0.000256102 Jy ! Component: 1650 - total flux cleaned = 0.000261977 Jy ! Component: 1700 - total flux cleaned = 0.000279409 Jy ! Component: 1750 - total flux cleaned = 0.000296583 Jy ! Component: 1800 - total flux cleaned = 0.000307831 Jy ! Component: 1850 - total flux cleaned = 0.000318968 Jy ! Component: 1900 - total flux cleaned = 0.000308056 Jy ! Component: 1950 - total flux cleaned = 0.00031359 Jy ! Component: 2000 - total flux cleaned = 0.000335114 Jy ! Component: 2050 - total flux cleaned = 0.000329807 Jy ! Component: 2100 - total flux cleaned = 0.000345531 Jy ! Component: 2150 - total flux cleaned = 0.000350691 Jy ! Component: 2200 - total flux cleaned = 0.000371139 Jy ! Component: 2250 - total flux cleaned = 0.000386206 Jy ! Component: 2300 - total flux cleaned = 0.00038114 Jy ! Component: 2350 - total flux cleaned = 0.00038609 Jy ! Component: 2400 - total flux cleaned = 0.000391067 Jy ! Component: 2450 - total flux cleaned = 0.000400812 Jy ! Component: 2500 - total flux cleaned = 0.00039598 Jy ! Component: 2550 - total flux cleaned = 0.000391198 Jy ! Component: 2600 - total flux cleaned = 0.00038645 Jy ! Component: 2650 - total flux cleaned = 0.000386478 Jy ! Component: 2700 - total flux cleaned = 0.000377128 Jy ! Component: 2750 - total flux cleaned = 0.000372498 Jy ! Component: 2800 - total flux cleaned = 0.000372518 Jy ! Component: 2850 - total flux cleaned = 0.000363414 Jy ! Component: 2900 - total flux cleaned = 0.00036345 Jy ! Component: 2950 - total flux cleaned = 0.000367926 Jy ! Component: 3000 - total flux cleaned = 0.00035451 Jy ! Component: 3050 - total flux cleaned = 0.000341159 Jy ! Component: 3100 - total flux cleaned = 0.000327969 Jy ! Component: 3150 - total flux cleaned = 0.000310457 Jy ! Component: 3200 - total flux cleaned = 0.000301764 Jy ! Component: 3250 - total flux cleaned = 0.000280095 Jy ! Component: 3300 - total flux cleaned = 0.000275776 Jy ! Component: 3350 - total flux cleaned = 0.000271464 Jy ! Component: 3400 - total flux cleaned = 0.000262899 Jy ! Component: 3450 - total flux cleaned = 0.000258629 Jy ! Component: 3500 - total flux cleaned = 0.00024596 Jy ! Component: 3550 - total flux cleaned = 0.000241759 Jy ! Component: 3600 - total flux cleaned = 0.000225022 Jy ! Component: 3650 - total flux cleaned = 0.000233349 Jy ! Component: 3700 - total flux cleaned = 0.000216769 Jy ! Component: 3750 - total flux cleaned = 0.0002333 Jy ! Component: 3800 - total flux cleaned = 0.000233296 Jy ! Component: 3850 - total flux cleaned = 0.000245637 Jy ! Component: 3900 - total flux cleaned = 0.000245622 Jy ! Component: 3950 - total flux cleaned = 0.000237449 Jy ! Component: 4000 - total flux cleaned = 0.000249694 Jy ! Component: 4050 - total flux cleaned = 0.00026187 Jy ! Total flux subtracted in 4096 components = 0.000257801 Jy ! Clean residual min=-0.000267 max=0.000240 Jy/beam ! Clean residual mean=-0.000001 rms=0.000068 Jy/beam ! Combined flux in latest and established models = 0.0246385 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 326 components and 0.0246385 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1036+1233_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9431 x 2.254 at 8.176 degrees (North through East) ! Clean map min=-0.00049795 max=0.022349 Jy/beam ! Writing clean map to FITS file: .//J1036+1233_X_map.fits wmodel .//J1036+1233_X_map.mod ! Writing 326 model components to file: .//J1036+1233_X_map.mod wobs .//J1036+1233_X_uvs.fits ! Writing UV FITS file: .//J1036+1233_X_uvs.fits wwins .//J1036+1233_X_map.win ! wwins: Wrote 2 windows to .//J1036+1233_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0223492 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.72922e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.903281 0.903281 1.80656 3.61313 7.22625 14.4525 28.905 57.81 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 332.122 quit ! Quitting program ! Log file .//J1036+1233_X_dfm.log closed on Mon Jan 20 17:53:28 2020