! Started logfile: .//J1105-0732_X_20180522_dfm.log on Mon Jun 11 08:51:53 2018 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 .//J1105-0732_X_20180522_uva.fits ! Reading UV FITS file: .//J1105-0732_X_20180522_uva.fits ! AN table 1: 93 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1105-0732 ! ! 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 26784 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 J1105-0732_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=1.000382Jy sigma=22.613488 ! Fit after self-cal, rms=0.988057Jy sigma=22.338608 ! 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=0.7773 mas, bmaj=4.082 mas, bpa=-17.06 degrees ! Estimated noise=0.368448 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 = 0.00992902 Jy ! Component: 100 - total flux cleaned = 0.0118831 Jy ! Total flux subtracted in 100 components = 0.0118831 Jy ! Clean residual min=-0.001248 max=0.001385 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0118831 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0118831 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=0.031252Jy sigma=0.666436 ! Fit after self-cal, rms=0.029773Jy sigma=0.631615 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035649 Jy ! Component: 100 - total flux cleaned = 0.00371632 Jy ! Total flux subtracted in 100 components = 0.00371632 Jy ! Clean residual min=-0.001214 max=0.001319 Jy/beam ! Clean residual mean=-0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0155994 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0155994 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=0.029467Jy sigma=0.625311 ! Fit after self-cal, rms=0.029459Jy sigma=0.625170 ! 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=1.013 mas, bmaj=4.066 mas, bpa=-16 degrees ! Estimated noise=0.194734 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 = -0.000467359 Jy ! Component: 100 - total flux cleaned = -0.000675686 Jy ! Component: 150 - total flux cleaned = -0.000777417 Jy ! Component: 200 - total flux cleaned = -0.000853784 Jy ! Total flux subtracted in 200 components = -0.000853784 Jy ! Clean residual min=-0.000957 max=0.001200 Jy/beam ! Clean residual mean=-0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0147456 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.0147456 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=0.029441Jy sigma=0.624763 ! Fit after self-cal, rms=0.029425Jy sigma=0.624583 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.013 x 4.066 at -16 degrees (North through East) ! Clean map min=-0.00096455 max=0.016244 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.97 KP 0.93 ! LA 0.93 MK 1.03 NL 1.17 OV 0.92 ! PT 1.27 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.16 HN 0.91 KP 1.04 ! LA 0.95 MK 0.97 NL 1.05 OV 0.82 ! PT 1.20 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.88 HN 0.87 KP 1.04 ! LA 1.02 MK 1.01 NL 1.15 OV 0.90 ! PT 1.32 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.09 HN 0.89 KP 1.06 ! LA 0.87 MK 0.92 NL 1.13 OV 0.86 ! PT 1.19 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.88 KP 1.10 ! LA 0.92 MK 0.95 NL 1.13 OV 0.92 ! PT 1.19 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.84 HN 0.81 KP 0.96 ! LA 0.91 MK 1.07 NL 1.09 OV 0.93 ! PT 1.27 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.91 KP 1.04 ! LA 0.85 MK 0.97 NL 1.21 OV 0.84 ! PT 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 0.78 KP 1.06 ! LA 0.85 MK 0.99 NL 1.27 OV 0.93 ! PT 1.24 ! ! ! Fit before self-cal, rms=0.029425Jy sigma=0.624583 ! Fit after self-cal, rms=0.028563Jy sigma=0.622131 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=4.033 mas, bpa=-15.76 degrees ! Estimated noise=0.192753 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 = -6.86443e-05 Jy ! Component: 100 - total flux cleaned = -7.78063e-05 Jy ! Component: 150 - total flux cleaned = -5.70529e-05 Jy ! Component: 200 - total flux cleaned = -4.6564e-05 Jy ! Total flux subtracted in 200 components = -4.6564e-05 Jy ! Clean residual min=-0.000484 max=0.000508 Jy/beam ! Clean residual mean=0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.014699 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.014699 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=0.028558Jy sigma=0.622029 ! Fit after self-cal, rms=0.028625Jy sigma=0.620949 ! 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=0.028625Jy sigma=0.620949 ! Fit after self-cal, rms=0.029070Jy sigma=0.620683 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=4.029 mas, bpa=-15.65 degrees ! Estimated noise=0.193394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.08054e-05 Jy ! Component: 100 - total flux cleaned = -6.88588e-05 Jy ! Component: 150 - total flux cleaned = -5.1551e-05 Jy ! Component: 200 - total flux cleaned = -5.14128e-05 Jy ! Total flux subtracted in 200 components = -5.14128e-05 Jy ! Clean residual min=-0.000448 max=0.000508 Jy/beam ! Clean residual mean=-0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0146476 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.0146476 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=0.029067Jy sigma=0.620614 ! Fit after self-cal, rms=0.029115Jy sigma=0.620349 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 (-43.4, -34.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257746 Jy ! Component: 100 - total flux cleaned = 0.000246387 Jy ! Component: 150 - total flux cleaned = 0.000225614 Jy ! Component: 200 - total flux cleaned = 0.000216912 Jy ! Total flux subtracted in 200 components = 0.000216912 Jy ! Clean residual min=-0.000464 max=0.000439 Jy/beam ! Clean residual mean=0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0148645 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.0148645 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=0.029105Jy sigma=0.620123 ! Fit after self-cal, rms=0.029105Jy sigma=0.620039 ! 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=0.029105Jy sigma=0.620039 ! Fit after self-cal, rms=0.029478Jy sigma=0.619977 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=4.032 mas, bpa=-15.58 degrees ! Estimated noise=0.194403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134036 Jy ! Component: 100 - total flux cleaned = 4.34615e-05 Jy ! Component: 150 - total flux cleaned = 5.95923e-05 Jy ! Component: 200 - total flux cleaned = 6.63075e-05 Jy ! Total flux subtracted in 200 components = 6.63075e-05 Jy ! Clean residual min=-0.000443 max=0.000404 Jy/beam ! Clean residual mean=0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0149308 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.0149308 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=0.029471Jy sigma=0.619838 ! Fit after self-cal, rms=0.029497Jy sigma=0.619740 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 = 8.72402e-05 Jy ! Component: 100 - total flux cleaned = 7.75756e-05 Jy ! Component: 150 - total flux cleaned = 9.24483e-05 Jy ! Component: 200 - total flux cleaned = 0.000112703 Jy ! Total flux subtracted in 200 components = 0.000112703 Jy ! Clean residual min=-0.000459 max=0.000408 Jy/beam ! Clean residual mean=0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0150435 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 70 components and 0.0150435 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=0.029491Jy sigma=0.619637 ! Fit after self-cal, rms=0.029492Jy sigma=0.619604 ! 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=0.029492Jy sigma=0.619604 ! Fit after self-cal, rms=0.029661Jy sigma=0.619574 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.198 mas, bmaj=4.502 mas, bpa=-2.556 degrees ! Estimated noise=0.231726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.7719e-05 Jy ! Component: 100 - total flux cleaned = -0.000112919 Jy ! Component: 150 - total flux cleaned = -0.000113424 Jy ! Component: 200 - total flux cleaned = -7.82671e-05 Jy ! Total flux subtracted in 200 components = -7.82671e-05 Jy ! Clean residual min=-0.000544 max=0.000474 Jy/beam ! Clean residual mean=0.000001 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0149653 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.0149653 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=0.029658Jy sigma=0.619545 ! Fit after self-cal, rms=0.029668Jy sigma=0.619452 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 = -5.57257e-05 Jy ! Component: 100 - total flux cleaned = -2.95519e-05 Jy ! Component: 150 - total flux cleaned = 4.32648e-06 Jy ! Component: 200 - total flux cleaned = 3.82402e-05 Jy ! Total flux subtracted in 200 components = 3.82402e-05 Jy ! Clean residual min=-0.000529 max=0.000480 Jy/beam ! Clean residual mean=0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0150035 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 103 components and 0.0150035 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=0.029666Jy sigma=0.619432 ! Fit after self-cal, rms=0.029663Jy sigma=0.619361 ! 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=1.005 mas, bmaj=4.038 mas, bpa=-15.54 degrees ! Estimated noise=0.194838 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 4.038 at -15.54 degrees (North through East) ! Clean map min=-0.00097933 max=0.016088 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=0.7707 mas, bmaj=4.065 mas, bpa=-16.71 degrees ! Estimated noise=0.362721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012589 Jy ! Component: 100 - total flux cleaned = 0.015399 Jy ! Component: 150 - total flux cleaned = 0.0158723 Jy ! Component: 200 - total flux cleaned = 0.0160416 Jy ! Total flux subtracted in 200 components = 0.0160416 Jy ! Clean residual min=-0.000905 max=0.000948 Jy/beam ! Clean residual mean=0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0160416 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0160416 Jy ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=4.038 mas, bpa=-15.54 degrees ! Estimated noise=0.194838 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 = -0.000660283 Jy ! Component: 100 - total flux cleaned = -0.000809091 Jy ! Component: 150 - total flux cleaned = -0.000870762 Jy ! Component: 200 - total flux cleaned = -0.000818503 Jy ! Total flux subtracted in 200 components = -0.000818503 Jy ! Clean residual min=-0.000593 max=0.000546 Jy/beam ! Clean residual mean=0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0152231 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.0152231 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=2.198 mas, bmaj=4.502 mas, bpa=-2.556 degrees ! Estimated noise=0.231726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132671 Jy ! Component: 100 - total flux cleaned = -0.000119809 Jy ! Component: 150 - total flux cleaned = -0.000119478 Jy ! Component: 200 - total flux cleaned = -0.00010988 Jy ! Total flux subtracted in 200 components = -0.00010988 Jy ! Clean residual min=-0.000608 max=0.000585 Jy/beam ! Clean residual mean=0.000001 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.0151132 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 = 8.52774e-08 Jy ! Component: 100 - total flux cleaned = 3.16714e-05 Jy ! Component: 150 - total flux cleaned = 4.60438e-05 Jy ! Component: 200 - total flux cleaned = 8.40527e-05 Jy ! Total flux subtracted in 200 components = 8.40527e-05 Jy ! Clean residual min=-0.000563 max=0.000532 Jy/beam ! Clean residual mean=0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0151972 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 83 components and 0.0151972 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=4.038 mas, bpa=-15.54 degrees ! Estimated noise=0.194838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.0186e-05 Jy ! Component: 100 - total flux cleaned = -3.05057e-05 Jy ! Component: 150 - total flux cleaned = -2.29478e-06 Jy ! Component: 200 - total flux cleaned = 5.78522e-06 Jy ! Total flux subtracted in 200 components = 5.78522e-06 Jy ! Clean residual min=-0.000476 max=0.000418 Jy/beam ! Clean residual mean=0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.015203 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.015203 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=0.029664Jy sigma=0.619413 ! Fit after self-cal, rms=0.029662Jy sigma=0.619267 wmodel J1105-0732_X_map.mod ! Writing 99 model components to file: J1105-0732_X_map.mod wobs J1105-0732_X_uvs.fits ! Writing UV FITS file: J1105-0732_X_uvs.fits wwins J1105-0732_X_map.win ! wwins: Wrote 2 windows to J1105-0732_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 = -5.63055e-05 Jy ! Component: 100 - total flux cleaned = 9.11009e-06 Jy ! Component: 150 - total flux cleaned = 9.06195e-05 Jy ! Component: 200 - total flux cleaned = 0.00016071 Jy ! Component: 250 - total flux cleaned = 0.000215237 Jy ! Component: 300 - total flux cleaned = 0.000255843 Jy ! Component: 350 - total flux cleaned = 0.000277902 Jy ! Component: 400 - total flux cleaned = 0.000293755 Jy ! Component: 450 - total flux cleaned = 0.000324576 Jy ! Component: 500 - total flux cleaned = 0.000339469 Jy ! Component: 550 - total flux cleaned = 0.000363667 Jy ! Component: 600 - total flux cleaned = 0.000382298 Jy ! Component: 650 - total flux cleaned = 0.000377732 Jy ! Component: 700 - total flux cleaned = 0.000400008 Jy ! Component: 750 - total flux cleaned = 0.000408655 Jy ! Component: 800 - total flux cleaned = 0.0004171 Jy ! Component: 850 - total flux cleaned = 0.000425417 Jy ! Component: 900 - total flux cleaned = 0.000437421 Jy ! Component: 950 - total flux cleaned = 0.00044132 Jy ! Component: 1000 - total flux cleaned = 0.000445222 Jy ! Component: 1050 - total flux cleaned = 0.000452769 Jy ! Component: 1100 - total flux cleaned = 0.000456486 Jy ! Component: 1150 - total flux cleaned = 0.000460128 Jy ! Component: 1200 - total flux cleaned = 0.000445897 Jy ! Component: 1250 - total flux cleaned = 0.0004424 Jy ! Component: 1300 - total flux cleaned = 0.000432154 Jy ! Component: 1350 - total flux cleaned = 0.000445615 Jy ! Component: 1400 - total flux cleaned = 0.000445588 Jy ! Component: 1450 - total flux cleaned = 0.000455364 Jy ! Component: 1500 - total flux cleaned = 0.000455385 Jy ! Component: 1550 - total flux cleaned = 0.000461769 Jy ! Component: 1600 - total flux cleaned = 0.000461787 Jy ! Component: 1650 - total flux cleaned = 0.000474257 Jy ! Component: 1700 - total flux cleaned = 0.000474271 Jy ! Component: 1750 - total flux cleaned = 0.000477325 Jy ! Component: 1800 - total flux cleaned = 0.000474303 Jy ! Component: 1850 - total flux cleaned = 0.00047734 Jy ! Component: 1900 - total flux cleaned = 0.000492207 Jy ! Component: 1950 - total flux cleaned = 0.000492205 Jy ! Component: 2000 - total flux cleaned = 0.000498077 Jy ! Component: 2050 - total flux cleaned = 0.000509668 Jy ! Component: 2100 - total flux cleaned = 0.000518271 Jy ! Component: 2150 - total flux cleaned = 0.00052968 Jy ! Component: 2200 - total flux cleaned = 0.000543807 Jy ! Component: 2250 - total flux cleaned = 0.000555008 Jy ! Component: 2300 - total flux cleaned = 0.00056616 Jy ! Component: 2350 - total flux cleaned = 0.00057448 Jy ! Component: 2400 - total flux cleaned = 0.000591032 Jy ! Component: 2450 - total flux cleaned = 0.000601991 Jy ! Component: 2500 - total flux cleaned = 0.000610175 Jy ! Component: 2550 - total flux cleaned = 0.000621067 Jy ! Component: 2600 - total flux cleaned = 0.00063462 Jy ! Component: 2650 - total flux cleaned = 0.000648097 Jy ! Component: 2700 - total flux cleaned = 0.000658858 Jy ! Component: 2750 - total flux cleaned = 0.000664241 Jy ! Component: 2800 - total flux cleaned = 0.000674953 Jy ! Component: 2850 - total flux cleaned = 0.000685642 Jy ! Component: 2900 - total flux cleaned = 0.000693655 Jy ! Component: 2950 - total flux cleaned = 0.000704311 Jy ! Component: 3000 - total flux cleaned = 0.000717619 Jy ! Component: 3050 - total flux cleaned = 0.000725581 Jy ! Component: 3100 - total flux cleaned = 0.000730882 Jy ! Component: 3150 - total flux cleaned = 0.000744122 Jy ! Component: 3200 - total flux cleaned = 0.000752076 Jy ! Component: 3250 - total flux cleaned = 0.00076531 Jy ! Component: 3300 - total flux cleaned = 0.000773249 Jy ! Component: 3350 - total flux cleaned = 0.000783853 Jy ! Component: 3400 - total flux cleaned = 0.000791802 Jy ! Component: 3450 - total flux cleaned = 0.000805057 Jy ! Component: 3500 - total flux cleaned = 0.000813008 Jy ! Component: 3550 - total flux cleaned = 0.000823616 Jy ! Component: 3600 - total flux cleaned = 0.00083423 Jy ! Component: 3650 - total flux cleaned = 0.000847538 Jy ! Component: 3700 - total flux cleaned = 0.000860863 Jy ! Component: 3750 - total flux cleaned = 0.00086886 Jy ! Component: 3800 - total flux cleaned = 0.000876901 Jy ! Component: 3850 - total flux cleaned = 0.000882272 Jy ! Component: 3900 - total flux cleaned = 0.000890401 Jy ! Component: 3950 - total flux cleaned = 0.000895831 Jy ! Component: 4000 - total flux cleaned = 0.000901282 Jy ! Component: 4050 - total flux cleaned = 0.000909507 Jy ! Total flux subtracted in 4096 components = 0.000909501 Jy ! Clean residual min=-0.000188 max=0.000181 Jy/beam ! Clean residual mean=0.000000 rms=0.000046 Jy/beam ! Combined flux in latest and established models = 0.0161125 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 377 components and 0.0161125 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1105-0732_X_20180522_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 4.038 at -15.54 degrees (North through East) ! Clean map min=-0.0010926 max=0.015792 Jy/beam ! Writing clean map to FITS file: .//J1105-0732_X_20180522_map.fits wmodel .//J1105-0732_X_20180522_map.mod ! Writing 377 model components to file: .//J1105-0732_X_20180522_map.mod wobs .//J1105-0732_X_20180522_uvs.fits ! Writing UV FITS file: .//J1105-0732_X_20180522_uvs.fits wwins .//J1105-0732_X_20180522_map.win ! wwins: Wrote 3 windows to .//J1105-0732_X_20180522_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0157917 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.41757e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.83922 0.83922 1.67844 3.35688 6.71376 13.4275 26.8551 53.7101 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 357.474 quit ! Quitting program ! Log file .//J1105-0732_X_20180522_dfm.log closed on Mon Jun 11 08:51:58 2018