! Started logfile: .//J0029-0440_X_dfm.log on Mon Jan 20 17:04:35 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 .//J0029-0440_X_uva.fits ! Reading UV FITS file: .//J0029-0440_X_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0029-0440 ! ! 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 76 lines of history. ! ! Reading 3360 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 J0029-0440_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. ! ! 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=1.002566Jy sigma=20.280580 ! Fit after self-cal, rms=0.952443Jy sigma=19.270891 ! 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=1.355 mas, bmaj=4.373 mas, bpa=-8.782 degrees ! Estimated noise=0.771973 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 = 0.0360726 Jy ! Component: 100 - total flux cleaned = 0.0456317 Jy ! Total flux subtracted in 100 components = 0.0456317 Jy ! Clean residual min=-0.003165 max=0.004051 Jy/beam ! Clean residual mean=0.000002 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.0456317 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0456317 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=0.032855Jy sigma=0.651238 ! Fit after self-cal, rms=0.032470Jy sigma=0.643622 ! 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=1.601 mas, bmaj=4.468 mas, bpa=-8.198 degrees ! Estimated noise=0.608209 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 = 0.00496312 Jy ! Component: 100 - total flux cleaned = 0.0065567 Jy ! Component: 150 - total flux cleaned = 0.00715018 Jy ! Component: 200 - total flux cleaned = 0.0075376 Jy ! Total flux subtracted in 200 components = 0.0075376 Jy ! Clean residual min=-0.002026 max=0.002114 Jy/beam ! Clean residual mean=-0.000000 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.0531693 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.0531693 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=0.031743Jy sigma=0.628623 ! Fit after self-cal, rms=0.031729Jy sigma=0.628245 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.601 x 4.468 at -8.198 degrees (North through East) ! Clean map min=-0.0018809 max=0.048001 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.95 KP 0.98 ! LA 0.95 NL 0.99 OV 1.13 PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 1.12 KP 1.03 ! LA 0.95 NL 1.03 OV 1.10 PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.06 KP 1.05 ! LA 0.90 NL 0.88 OV 1.17 PT 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.06 KP 1.07 ! LA 0.95 NL 0.98 OV 1.05 PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.12 KP 1.04 ! LA 1.03 NL 0.86 OV 1.11 PT 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.00 KP 0.94 ! LA 1.01 NL 0.92 OV 1.04 PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 0.96 ! LA 0.99 NL 1.01 OV 1.11 PT 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 1.08 KP 1.08 ! LA 1.00 NL 0.97 OV 1.08 PT 0.92 ! ! ! Fit before self-cal, rms=0.031729Jy sigma=0.628245 ! Fit after self-cal, rms=0.031536Jy sigma=0.622500 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.628 mas, bmaj=4.461 mas, bpa=-8.407 degrees ! Estimated noise=0.605412 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 = -0.000171498 Jy ! Component: 100 - total flux cleaned = -0.000211766 Jy ! Component: 150 - total flux cleaned = -0.000211302 Jy ! Component: 200 - total flux cleaned = -0.00021082 Jy ! Total flux subtracted in 200 components = -0.00021082 Jy ! Clean residual min=-0.001635 max=0.001458 Jy/beam ! Clean residual mean=0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0529585 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.0529585 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=0.031513Jy sigma=0.622093 ! Fit after self-cal, rms=0.031531Jy sigma=0.621915 ! 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=0.031531Jy sigma=0.621915 ! Fit after self-cal, rms=0.031593Jy sigma=0.621890 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.632 mas, bmaj=4.459 mas, bpa=-8.427 degrees ! Estimated noise=0.605876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000149799 Jy ! Component: 100 - total flux cleaned = -0.00013697 Jy ! Component: 150 - total flux cleaned = -0.000137945 Jy ! Component: 200 - total flux cleaned = -0.000138196 Jy ! Total flux subtracted in 200 components = -0.000138196 Jy ! Clean residual min=-0.001609 max=0.001455 Jy/beam ! Clean residual mean=0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0528203 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.0528203 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=0.031582Jy sigma=0.621720 ! Fit after self-cal, rms=0.031583Jy sigma=0.621702 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 = -4.69835e-05 Jy ! Component: 100 - total flux cleaned = -3.85463e-05 Jy ! Component: 150 - total flux cleaned = -4.64311e-05 Jy ! Component: 200 - total flux cleaned = -5.36394e-05 Jy ! Total flux subtracted in 200 components = -5.36394e-05 Jy ! Clean residual min=-0.001595 max=0.001470 Jy/beam ! Clean residual mean=0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0527666 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.0527667 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=0.031578Jy sigma=0.621626 ! Fit after self-cal, rms=0.031577Jy sigma=0.621620 ! 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=0.031577Jy sigma=0.621620 ! Fit after self-cal, rms=0.031660Jy sigma=0.621600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.637 mas, bmaj=4.456 mas, bpa=-8.442 degrees ! Estimated noise=0.606865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.64529e-05 Jy ! Component: 100 - total flux cleaned = -0.000104313 Jy ! Component: 150 - total flux cleaned = -0.000111502 Jy ! Component: 200 - total flux cleaned = -0.000125643 Jy ! Total flux subtracted in 200 components = -0.000125643 Jy ! Clean residual min=-0.001583 max=0.001486 Jy/beam ! Clean residual mean=0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.052641 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.052641 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=0.031656Jy sigma=0.621533 ! Fit after self-cal, rms=0.031656Jy sigma=0.621529 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 = -2.66137e-05 Jy ! Component: 100 - total flux cleaned = -3.35098e-05 Jy ! Component: 150 - total flux cleaned = -4.63346e-05 Jy ! Component: 200 - total flux cleaned = -5.84969e-05 Jy ! Total flux subtracted in 200 components = -5.84969e-05 Jy ! Clean residual min=-0.001568 max=0.001488 Jy/beam ! Clean residual mean=0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0525825 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.0525825 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=0.031653Jy sigma=0.621486 ! Fit after self-cal, rms=0.031653Jy sigma=0.621484 ! 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=0.031653Jy sigma=0.621484 ! Fit after self-cal, rms=0.031716Jy sigma=0.621475 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.474 mas, bmaj=4.413 mas, bpa=-6.861 degrees ! Estimated noise=0.644901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000135616 Jy ! Component: 100 - total flux cleaned = -0.00014727 Jy ! Component: 150 - total flux cleaned = -0.000157382 Jy ! Component: 200 - total flux cleaned = -0.000166651 Jy ! Total flux subtracted in 200 components = -0.000166651 Jy ! Clean residual min=-0.001548 max=0.001462 Jy/beam ! Clean residual mean=0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0524159 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.0524159 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=0.031714Jy sigma=0.621456 ! Fit after self-cal, rms=0.031715Jy sigma=0.621452 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 = -4.14655e-05 Jy ! Component: 100 - total flux cleaned = -4.619e-05 Jy ! Component: 150 - total flux cleaned = -5.05913e-05 Jy ! Component: 200 - total flux cleaned = -5.46599e-05 Jy ! Total flux subtracted in 200 components = -5.46599e-05 Jy ! Clean residual min=-0.001533 max=0.001480 Jy/beam ! Clean residual mean=0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0523612 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.0523612 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=0.031713Jy sigma=0.621435 ! Fit after self-cal, rms=0.031713Jy sigma=0.621433 ! 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=1.639 mas, bmaj=4.454 mas, bpa=-8.45 degrees ! Estimated noise=0.607617 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.639 x 4.454 at -8.45 degrees (North through East) ! Clean map min=-0.0014818 max=0.047922 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=1.392 mas, bmaj=4.33 mas, bpa=-8.954 degrees ! Estimated noise=0.78102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0365086 Jy ! Component: 100 - total flux cleaned = 0.0458862 Jy ! Component: 150 - total flux cleaned = 0.0498779 Jy ! Component: 200 - total flux cleaned = 0.0511058 Jy ! Total flux subtracted in 200 components = 0.0511058 Jy ! Clean residual min=-0.002068 max=0.002068 Jy/beam ! Clean residual mean=-0.000000 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0511058 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0511058 Jy ! Inverting map and beam ! Estimated beam: bmin=1.639 mas, bmaj=4.454 mas, bpa=-8.45 degrees ! Estimated noise=0.607617 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 = 0.000934269 Jy ! Component: 100 - total flux cleaned = 0.00125626 Jy ! Component: 150 - total flux cleaned = 0.00146277 Jy ! Component: 200 - total flux cleaned = 0.00157828 Jy ! Total flux subtracted in 200 components = 0.00157828 Jy ! Clean residual min=-0.001639 max=0.001525 Jy/beam ! Clean residual mean=0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0526841 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.0526841 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=2.474 mas, bmaj=4.413 mas, bpa=-6.861 degrees ! Estimated noise=0.644901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.66645e-05 Jy ! Component: 100 - total flux cleaned = -7.89758e-06 Jy ! Component: 150 - total flux cleaned = -7.8484e-06 Jy ! Component: 200 - total flux cleaned = -2.51555e-05 Jy ! Total flux subtracted in 200 components = -2.51555e-05 Jy ! Clean residual min=-0.001574 max=0.001452 Jy/beam ! Clean residual mean=0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.052659 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 = -1.54641e-05 Jy ! Component: 100 - total flux cleaned = -2.9479e-05 Jy ! Component: 150 - total flux cleaned = -4.21579e-05 Jy ! Component: 200 - total flux cleaned = -4.80694e-05 Jy ! Total flux subtracted in 200 components = -4.80694e-05 Jy ! Clean residual min=-0.001546 max=0.001463 Jy/beam ! Clean residual mean=0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0526109 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.0526109 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.639 mas, bmaj=4.454 mas, bpa=-8.45 degrees ! Estimated noise=0.607617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.11313e-05 Jy ! Component: 100 - total flux cleaned = -4.16393e-05 Jy ! Component: 150 - total flux cleaned = -4.17946e-05 Jy ! Component: 200 - total flux cleaned = -3.50151e-05 Jy ! Total flux subtracted in 200 components = -3.50151e-05 Jy ! Clean residual min=-0.001546 max=0.001568 Jy/beam ! Clean residual mean=0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0525759 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.0525759 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=0.031716Jy sigma=0.621507 ! Fit after self-cal, rms=0.031712Jy sigma=0.621496 wmodel J0029-0440_X_map.mod ! Writing 64 model components to file: J0029-0440_X_map.mod wobs J0029-0440_X_uvs.fits ! Writing UV FITS file: J0029-0440_X_uvs.fits wwins J0029-0440_X_map.win ! wwins: Wrote 1 windows to J0029-0440_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 = -5.85703e-05 Jy ! Component: 100 - total flux cleaned = 1.47347e-05 Jy ! Component: 150 - total flux cleaned = 5.80375e-05 Jy ! Component: 200 - total flux cleaned = 0.00011717 Jy ! Component: 250 - total flux cleaned = 0.000189938 Jy ! Component: 300 - total flux cleaned = 0.000241571 Jy ! Component: 350 - total flux cleaned = 0.00028978 Jy ! Component: 400 - total flux cleaned = 0.000290229 Jy ! Component: 450 - total flux cleaned = 0.000246207 Jy ! Component: 500 - total flux cleaned = 0.000218134 Jy ! Component: 550 - total flux cleaned = 0.000191226 Jy ! Component: 600 - total flux cleaned = 0.000178789 Jy ! Component: 650 - total flux cleaned = 0.000216397 Jy ! Component: 700 - total flux cleaned = 0.000228458 Jy ! Component: 750 - total flux cleaned = 0.000194314 Jy ! Component: 800 - total flux cleaned = 0.00016142 Jy ! Component: 850 - total flux cleaned = 0.000151142 Jy ! Component: 900 - total flux cleaned = 0.000151413 Jy ! Component: 950 - total flux cleaned = 0.000151397 Jy ! Component: 1000 - total flux cleaned = 0.000121627 Jy ! Component: 1050 - total flux cleaned = 0.000112101 Jy ! Component: 1100 - total flux cleaned = 8.43314e-05 Jy ! Component: 1150 - total flux cleaned = 7.51721e-05 Jy ! Component: 1200 - total flux cleaned = 1.32051e-05 Jy ! Component: 1250 - total flux cleaned = -2.14007e-05 Jy ! Component: 1300 - total flux cleaned = -4.68124e-05 Jy ! Component: 1350 - total flux cleaned = -7.17638e-05 Jy ! Component: 1400 - total flux cleaned = -0.000120439 Jy ! Component: 1450 - total flux cleaned = -0.000160119 Jy ! Component: 1500 - total flux cleaned = -0.000199139 Jy ! Component: 1550 - total flux cleaned = -0.000222084 Jy ! Component: 1600 - total flux cleaned = -0.000267325 Jy ! Component: 1650 - total flux cleaned = -0.000282267 Jy ! Component: 1700 - total flux cleaned = -0.00031884 Jy ! Component: 1750 - total flux cleaned = -0.000369129 Jy ! Component: 1800 - total flux cleaned = -0.000390333 Jy ! Component: 1850 - total flux cleaned = -0.000432276 Jy ! Component: 1900 - total flux cleaned = -0.000459826 Jy ! Component: 1950 - total flux cleaned = -0.000486949 Jy ! Component: 2000 - total flux cleaned = -0.000513908 Jy ! Component: 2050 - total flux cleaned = -0.000533881 Jy ! Component: 2100 - total flux cleaned = -0.000560292 Jy ! Component: 2150 - total flux cleaned = -0.000579856 Jy ! Component: 2200 - total flux cleaned = -0.000612028 Jy ! Component: 2250 - total flux cleaned = -0.000637473 Jy ! Component: 2300 - total flux cleaned = -0.000643692 Jy ! Component: 2350 - total flux cleaned = -0.000650056 Jy ! Component: 2400 - total flux cleaned = -0.000637703 Jy ! Component: 2450 - total flux cleaned = -0.000656037 Jy ! Component: 2500 - total flux cleaned = -0.000668087 Jy ! Component: 2550 - total flux cleaned = -0.00065595 Jy ! Component: 2600 - total flux cleaned = -0.000649954 Jy ! Component: 2650 - total flux cleaned = -0.000661852 Jy ! Component: 2700 - total flux cleaned = -0.000667767 Jy ! Component: 2750 - total flux cleaned = -0.000691173 Jy ! Component: 2800 - total flux cleaned = -0.000708571 Jy ! Component: 2850 - total flux cleaned = -0.000702764 Jy ! Component: 2900 - total flux cleaned = -0.000714259 Jy ! Component: 2950 - total flux cleaned = -0.000719979 Jy ! Component: 3000 - total flux cleaned = -0.000731383 Jy ! Component: 3050 - total flux cleaned = -0.000754022 Jy ! Component: 3100 - total flux cleaned = -0.000759667 Jy ! Component: 3150 - total flux cleaned = -0.000776468 Jy ! Component: 3200 - total flux cleaned = -0.000815439 Jy ! Component: 3250 - total flux cleaned = -0.000815404 Jy ! Component: 3300 - total flux cleaned = -0.000804359 Jy ! Component: 3350 - total flux cleaned = -0.000826388 Jy ! Component: 3400 - total flux cleaned = -0.000837304 Jy ! Component: 3450 - total flux cleaned = -0.000837289 Jy ! Component: 3500 - total flux cleaned = -0.000848168 Jy ! Component: 3550 - total flux cleaned = -0.000837333 Jy ! Component: 3600 - total flux cleaned = -0.000848148 Jy ! Component: 3650 - total flux cleaned = -0.00084813 Jy ! Component: 3700 - total flux cleaned = -0.00084274 Jy ! Component: 3750 - total flux cleaned = -0.000842744 Jy ! Component: 3800 - total flux cleaned = -0.000848091 Jy ! Component: 3850 - total flux cleaned = -0.000848095 Jy ! Component: 3900 - total flux cleaned = -0.000848104 Jy ! Component: 3950 - total flux cleaned = -0.000853381 Jy ! Component: 4000 - total flux cleaned = -0.000869251 Jy ! Component: 4050 - total flux cleaned = -0.000879788 Jy ! Total flux subtracted in 4096 components = -0.000874519 Jy ! Clean residual min=-0.000301 max=0.000291 Jy/beam ! Clean residual mean=0.000000 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0517014 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 369 components and 0.0517014 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0029-0440_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.639 x 4.454 at -8.45 degrees (North through East) ! Clean map min=-0.0014201 max=0.047956 Jy/beam ! Writing clean map to FITS file: .//J0029-0440_X_map.fits wmodel .//J0029-0440_X_map.mod ! Writing 369 model components to file: .//J0029-0440_X_map.mod wobs .//J0029-0440_X_uvs.fits ! Writing UV FITS file: .//J0029-0440_X_uvs.fits wwins .//J0029-0440_X_map.win ! wwins: Wrote 2 windows to .//J0029-0440_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0479555 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.05238e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.566298 0.566298 1.1326 2.26519 4.53039 9.06077 18.1215 36.2431 72.4862 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 529.756 quit ! Quitting program ! Log file .//J0029-0440_X_dfm.log closed on Mon Jan 20 17:04:39 2020