! Started logfile: /scr/pima/rv124_uvs/J1354-0206_X_dfm.log on Mon Dec 24 00:19:32 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv124_uvs/J1354-0206_X_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J1354-0206_X_uva.fits ! AN table 1: 21 integrations on 3 of 3 possible baselines. ! AN table 2: 5 integrations on 3 of 3 possible baselines. ! AN table 3: 23 integrations on 36 of 36 possible baselines. ! AN table 4: 2 integrations on 6 of 6 possible baselines. ! AN table 5: 5 integrations on 21 of 21 possible baselines. ! AN table 6: 9 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.462046 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1354-0206 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 2240 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1354-0206_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 33 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 123 telescope corrections were flagged in sub-array 3. ! A total of 21 telescope corrections were flagged in sub-array 5. ! A total of 35 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 123 telescope corrections were flagged in sub-array 3. ! A total of 21 telescope corrections were flagged in sub-array 5. ! A total of 35 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 123 telescope corrections were flagged in sub-array 3. ! A total of 21 telescope corrections were flagged in sub-array 5. ! A total of 35 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 123 telescope corrections were flagged in sub-array 3. ! A total of 21 telescope corrections were flagged in sub-array 5. ! A total of 35 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.138677Jy sigma=17.995069 ! Fit after self-cal, rms=0.497428Jy sigma=7.721675 ! 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=0.9031 mas, bmaj=1.891 mas, bpa=-4.477 degrees ! Estimated noise=1.38511 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 = 0.393759 Jy ! Component: 100 - total flux cleaned = 0.496471 Jy ! Total flux subtracted in 100 components = 0.496471 Jy ! Clean residual min=-0.018088 max=0.040900 Jy/beam ! Clean residual mean=0.000031 rms=0.004399 Jy/beam ! Combined flux in latest and established models = 0.496471 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.496471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134189Jy sigma=2.148453 ! Fit after self-cal, rms=0.134067Jy sigma=2.147539 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0427379 Jy ! Component: 100 - total flux cleaned = 0.0647052 Jy ! Total flux subtracted in 100 components = 0.0647052 Jy ! Clean residual min=-0.017355 max=0.020366 Jy/beam ! Clean residual mean=0.000038 rms=0.003780 Jy/beam ! Combined flux in latest and established models = 0.561176 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.561176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114702Jy sigma=1.793072 ! Fit after self-cal, rms=0.114554Jy sigma=1.791882 ! 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=1.061 mas, bmaj=2.143 mas, bpa=-6.612 degrees ! Estimated noise=1.16777 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 = 0.0261103 Jy ! Component: 100 - total flux cleaned = 0.0407313 Jy ! Component: 150 - total flux cleaned = 0.0492054 Jy ! Component: 200 - total flux cleaned = 0.0541417 Jy ! Total flux subtracted in 200 components = 0.0541417 Jy ! Clean residual min=-0.015790 max=0.023355 Jy/beam ! Clean residual mean=0.000048 rms=0.004424 Jy/beam ! Combined flux in latest and established models = 0.615318 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.615318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109152Jy sigma=1.682572 ! Fit after self-cal, rms=0.109013Jy sigma=1.681185 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 2.143 at -6.612 degrees (North through East) ! Clean map min=-0.015077 max=0.50955 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NY 0.00* SC 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.89 HN 1.02 KP 1.27 ! LA 1.06 NL 1.04 OV 0.95 PT 0.88 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 HN 1.03 MK 1.09 OV 0.88 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.89 KP 1.06 LA 0.98 MK 1.01 ! OV 0.94 PT 0.87 SC 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 FD 0.90 KP 1.08 LA 1.00 ! MK 0.97 OV 0.98 PT 0.89 ! ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NY 0.00* SC 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.90 HN 1.02 KP 1.26 ! LA 1.06 NL 1.03 OV 0.96 PT 0.89 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 HN 1.04 MK 1.11 OV 0.86 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.88 KP 1.07 LA 1.02 MK 1.03 ! OV 0.96 PT 0.85 SC 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.09 FD 0.89 KP 1.07 LA 1.04 ! MK 1.00 OV 0.95 PT 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NY 0.00* SC 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.91 HN 1.04 KP 1.27 ! LA 1.07 NL 1.03 OV 0.95 PT 0.88 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.13 HN 1.13 MK 1.08 OV 0.80 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.87 KP 1.07 LA 1.00 MK 1.03 ! OV 0.97 PT 0.83 SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 FD 0.89 KP 1.06 LA 1.06 ! MK 1.02 OV 0.98 PT 0.87 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NY 0.00* SC 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 0.91 HN 1.04 KP 1.30 ! LA 1.07 NL 1.03 OV 1.01 PT 0.87 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 HN 1.06 MK 1.22 OV 0.85 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.88 KP 1.02 LA 1.02 MK 0.95 ! OV 1.00 PT 0.87 SC 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 FD 0.90 KP 1.08 LA 1.06 ! MK 0.96 OV 0.99 PT 0.86 ! ! ! Fit before self-cal, rms=0.109013Jy sigma=1.681185 ! Fit after self-cal, rms=0.093069Jy sigma=1.320727 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=2.321 mas, bpa=-1.357 degrees ! Estimated noise=1.20886 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 = -0.00529567 Jy ! Component: 100 - total flux cleaned = -0.00596297 Jy ! Component: 150 - total flux cleaned = -0.00619912 Jy ! Component: 200 - total flux cleaned = -0.00633301 Jy ! Total flux subtracted in 200 components = -0.00633301 Jy ! Clean residual min=-0.009748 max=0.012409 Jy/beam ! Clean residual mean=0.000032 rms=0.002926 Jy/beam ! Combined flux in latest and established models = 0.608985 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.608985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092755Jy sigma=1.315478 ! Fit after self-cal, rms=0.092816Jy sigma=1.314832 ! 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. ! ! Fit before self-cal, rms=0.092816Jy sigma=1.314832 ! Fit after self-cal, rms=0.082985Jy sigma=1.064590 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.314 mas, bpa=-1.155 degrees ! Estimated noise=1.21477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178348 Jy ! Component: 100 - total flux cleaned = 0.00179411 Jy ! Component: 150 - total flux cleaned = 0.00164496 Jy ! Component: 200 - total flux cleaned = 0.00158499 Jy ! Total flux subtracted in 200 components = 0.00158499 Jy ! Clean residual min=-0.007384 max=0.007885 Jy/beam ! Clean residual mean=0.000015 rms=0.002048 Jy/beam ! Combined flux in latest and established models = 0.61057 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.610569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082761Jy sigma=1.060288 ! Fit after self-cal, rms=0.082775Jy sigma=1.059891 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 = 0.00016716 Jy ! Component: 100 - total flux cleaned = 0.000175224 Jy ! Component: 150 - total flux cleaned = 0.000132313 Jy ! Component: 200 - total flux cleaned = 9.12319e-05 Jy ! Total flux subtracted in 200 components = 9.12319e-05 Jy ! Clean residual min=-0.007485 max=0.007813 Jy/beam ! Clean residual mean=0.000015 rms=0.002044 Jy/beam ! Combined flux in latest and established models = 0.610661 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.610661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082706Jy sigma=1.058563 ! Fit after self-cal, rms=0.082702Jy sigma=1.058342 ! 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. ! ! Fit before self-cal, rms=0.082702Jy sigma=1.058342 ! Fit after self-cal, rms=0.061414Jy sigma=0.840303 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.315 mas, bpa=-1.011 degrees ! Estimated noise=1.21541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00162907 Jy ! Component: 100 - total flux cleaned = -0.00180343 Jy ! Component: 150 - total flux cleaned = -0.00180433 Jy ! Component: 200 - total flux cleaned = -0.00184871 Jy ! Total flux subtracted in 200 components = -0.00184871 Jy ! Clean residual min=-0.004738 max=0.004531 Jy/beam ! Clean residual mean=-0.000004 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.608812 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.608812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061291Jy sigma=0.838199 ! Fit after self-cal, rms=0.061317Jy sigma=0.837948 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 = -6.50766e-05 Jy ! Component: 100 - total flux cleaned = -0.000107676 Jy ! Component: 150 - total flux cleaned = -0.000143891 Jy ! Component: 200 - total flux cleaned = -0.000177466 Jy ! Total flux subtracted in 200 components = -0.000177466 Jy ! Clean residual min=-0.004690 max=0.004503 Jy/beam ! Clean residual mean=-0.000004 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.608635 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.608635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061254Jy sigma=0.837122 ! Fit after self-cal, rms=0.061256Jy sigma=0.836947 ! 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. ! ! Fit before self-cal, rms=0.061256Jy sigma=0.836947 ! Fit after self-cal, rms=0.061266Jy sigma=0.836312 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.437 mas, bmaj=3.535 mas, bpa=-2.28 degrees ! Estimated noise=1.40913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000532895 Jy ! Component: 100 - total flux cleaned = -0.000788023 Jy ! Component: 150 - total flux cleaned = -0.000934621 Jy ! Component: 200 - total flux cleaned = -0.00108828 Jy ! Total flux subtracted in 200 components = -0.00108828 Jy ! Clean residual min=-0.004976 max=0.004693 Jy/beam ! Clean residual mean=-0.000008 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.607546 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.607546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061225Jy sigma=0.835330 ! Fit after self-cal, rms=0.061214Jy sigma=0.834951 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 = 1.12963e-05 Jy ! Component: 100 - total flux cleaned = 1.37714e-05 Jy ! Component: 150 - total flux cleaned = -7.53956e-05 Jy ! Component: 200 - total flux cleaned = -0.000170895 Jy ! Total flux subtracted in 200 components = -0.000170895 Jy ! Clean residual min=-0.004965 max=0.004705 Jy/beam ! Clean residual mean=-0.000008 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.607375 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.607375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061215Jy sigma=0.834951 ! Fit after self-cal, rms=0.061210Jy sigma=0.834671 ! 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=1.166 mas, bmaj=2.315 mas, bpa=-0.9414 degrees ! Estimated noise=1.216 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.166 x 2.315 at -0.9414 degrees (North through East) ! Clean map min=-0.0043005 max=0.52808 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061210Jy sigma=0.834671 ! Fit after self-cal, rms=0.057502Jy sigma=0.780930 ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.315 mas, bpa=-0.8208 degrees ! Estimated noise=1.21594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000468546 Jy ! Component: 100 - total flux cleaned = -0.000508313 Jy ! Component: 150 - total flux cleaned = -0.000582754 Jy ! Component: 200 - total flux cleaned = -0.000617335 Jy ! Total flux subtracted in 200 components = -0.000617335 Jy ! Clean residual min=-0.004562 max=0.004420 Jy/beam ! Clean residual mean=-0.000005 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.606758 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.606758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057437Jy sigma=0.779983 ! Fit after self-cal, rms=0.057441Jy sigma=0.779903 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.78902e-05 Jy ! Component: 100 - total flux cleaned = -0.000174839 Jy ! Component: 150 - total flux cleaned = -0.000234884 Jy ! Component: 200 - total flux cleaned = -0.00026363 Jy ! Total flux subtracted in 200 components = -0.00026363 Jy ! Clean residual min=-0.004530 max=0.004389 Jy/beam ! Clean residual mean=-0.000005 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.606494 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 59 components and 0.606494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057396Jy sigma=0.779441 ! Fit after self-cal, rms=0.057401Jy sigma=0.779377 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057401Jy sigma=0.779377 ! Fit after self-cal, rms=0.057407Jy sigma=0.779115 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=0.9625 mas, bmaj=1.964 mas, bpa=-0.185 degrees ! Estimated noise=1.4656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.407331 Jy ! Component: 100 - total flux cleaned = 0.508075 Jy ! Component: 150 - total flux cleaned = 0.550024 Jy ! Component: 200 - total flux cleaned = 0.572006 Jy ! Total flux subtracted in 200 components = 0.572006 Jy ! Clean residual min=-0.005861 max=0.012094 Jy/beam ! Clean residual mean=-0.000005 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 0.572006 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.572006 Jy ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.314 mas, bpa=-0.805 degrees ! Estimated noise=1.21623 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) ! Added new window around map position (1, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168362 Jy ! Component: 100 - total flux cleaned = 0.0254615 Jy ! Component: 150 - total flux cleaned = 0.029176 Jy ! Component: 200 - total flux cleaned = 0.0306003 Jy ! Total flux subtracted in 200 components = 0.0306003 Jy ! Clean residual min=-0.004301 max=0.004072 Jy/beam ! Clean residual mean=-0.000005 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.602606 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 49 components and 0.602606 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=2.44 mas, bmaj=3.537 mas, bpa=-1.996 degrees ! Estimated noise=1.4093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230158 Jy ! Component: 100 - total flux cleaned = 0.00262027 Jy ! Component: 150 - total flux cleaned = 0.00262255 Jy ! Component: 200 - total flux cleaned = 0.00262431 Jy ! Total flux subtracted in 200 components = 0.00262431 Jy ! Clean residual min=-0.004962 max=0.004709 Jy/beam ! Clean residual mean=-0.000009 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.60523 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 = 9.05073e-07 Jy ! Component: 100 - total flux cleaned = -5.12202e-05 Jy ! Component: 150 - total flux cleaned = -9.7727e-05 Jy ! Component: 200 - total flux cleaned = -0.000118404 Jy ! Total flux subtracted in 200 components = -0.000118404 Jy ! Clean residual min=-0.004968 max=0.004720 Jy/beam ! Clean residual mean=-0.000009 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.605112 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 75 components and 0.605111 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.314 mas, bpa=-0.805 degrees ! Estimated noise=1.21623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00096346 Jy ! Component: 100 - total flux cleaned = -0.00110021 Jy ! Component: 150 - total flux cleaned = -0.00109903 Jy ! Component: 200 - total flux cleaned = -0.00104075 Jy ! Total flux subtracted in 200 components = -0.00104075 Jy ! Clean residual min=-0.004205 max=0.004255 Jy/beam ! Clean residual mean=-0.000005 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.604071 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 85 components and 0.604071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057215Jy sigma=0.776585 ! Fit after self-cal, rms=0.057152Jy sigma=0.775777 wmodel J1354-0206_X_map.mod ! Writing 85 model components to file: J1354-0206_X_map.mod wobs J1354-0206_X_uvs.fits ! Writing UV FITS file: J1354-0206_X_uvs.fits wwins J1354-0206_X_map.win ! wwins: Wrote 2 windows to J1354-0206_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 = 0.00014976 Jy ! Component: 100 - total flux cleaned = 0.000298181 Jy ! Component: 150 - total flux cleaned = 0.000505801 Jy ! Component: 200 - total flux cleaned = 0.000506174 Jy ! Component: 250 - total flux cleaned = 0.000314585 Jy ! Component: 300 - total flux cleaned = 0.000191601 Jy ! Component: 350 - total flux cleaned = -4.77802e-05 Jy ! Component: 400 - total flux cleaned = -0.000455865 Jy ! Component: 450 - total flux cleaned = -0.000740447 Jy ! Component: 500 - total flux cleaned = -0.000909173 Jy ! Component: 550 - total flux cleaned = -0.00140673 Jy ! Component: 600 - total flux cleaned = -0.00156969 Jy ! Component: 650 - total flux cleaned = -0.00189093 Jy ! Component: 700 - total flux cleaned = -0.00210237 Jy ! Component: 750 - total flux cleaned = -0.00231048 Jy ! Component: 800 - total flux cleaned = -0.0025165 Jy ! Component: 850 - total flux cleaned = -0.00271973 Jy ! Component: 900 - total flux cleaned = -0.00272051 Jy ! Component: 950 - total flux cleaned = -0.00301807 Jy ! Component: 1000 - total flux cleaned = -0.00296916 Jy ! Component: 1050 - total flux cleaned = -0.00306705 Jy ! Component: 1100 - total flux cleaned = -0.00316321 Jy ! Component: 1150 - total flux cleaned = -0.00335284 Jy ! Component: 1200 - total flux cleaned = -0.00316534 Jy ! Component: 1250 - total flux cleaned = -0.00344405 Jy ! Component: 1300 - total flux cleaned = -0.00339685 Jy ! Component: 1350 - total flux cleaned = -0.00335093 Jy ! Component: 1400 - total flux cleaned = -0.00335145 Jy ! Component: 1450 - total flux cleaned = -0.00339631 Jy ! Component: 1500 - total flux cleaned = -0.00348517 Jy ! Component: 1550 - total flux cleaned = -0.00353011 Jy ! Component: 1600 - total flux cleaned = -0.00361774 Jy ! Component: 1650 - total flux cleaned = -0.00374744 Jy ! Component: 1700 - total flux cleaned = -0.00366145 Jy ! Component: 1750 - total flux cleaned = -0.00378891 Jy ! Component: 1800 - total flux cleaned = -0.00378946 Jy ! Component: 1850 - total flux cleaned = -0.00383145 Jy ! Component: 1900 - total flux cleaned = -0.00374847 Jy ! Component: 1950 - total flux cleaned = -0.00395505 Jy ! Component: 2000 - total flux cleaned = -0.00399537 Jy ! Component: 2050 - total flux cleaned = -0.0041172 Jy ! Component: 2100 - total flux cleaned = -0.00407651 Jy ! Component: 2150 - total flux cleaned = -0.00419675 Jy ! Component: 2200 - total flux cleaned = -0.00419687 Jy ! Component: 2250 - total flux cleaned = -0.00435524 Jy ! Component: 2300 - total flux cleaned = -0.00435468 Jy ! Component: 2350 - total flux cleaned = -0.00431577 Jy ! Component: 2400 - total flux cleaned = -0.00454844 Jy ! Component: 2450 - total flux cleaned = -0.00462535 Jy ! Component: 2500 - total flux cleaned = -0.004549 Jy ! Component: 2550 - total flux cleaned = -0.00462517 Jy ! Component: 2600 - total flux cleaned = -0.00473829 Jy ! Component: 2650 - total flux cleaned = -0.00470052 Jy ! Component: 2700 - total flux cleaned = -0.00462661 Jy ! Component: 2750 - total flux cleaned = -0.00462667 Jy ! Component: 2800 - total flux cleaned = -0.00484741 Jy ! Component: 2850 - total flux cleaned = -0.00484715 Jy ! Component: 2900 - total flux cleaned = -0.00466526 Jy ! Component: 2950 - total flux cleaned = -0.00477402 Jy ! Component: 3000 - total flux cleaned = -0.00495321 Jy ! Component: 3050 - total flux cleaned = -0.00481038 Jy ! Component: 3100 - total flux cleaned = -0.00495233 Jy ! Component: 3150 - total flux cleaned = -0.0049875 Jy ! Component: 3200 - total flux cleaned = -0.00488272 Jy ! Component: 3250 - total flux cleaned = -0.0049873 Jy ! Component: 3300 - total flux cleaned = -0.00512565 Jy ! Component: 3350 - total flux cleaned = -0.00522902 Jy ! Component: 3400 - total flux cleaned = -0.0051258 Jy ! Component: 3450 - total flux cleaned = -0.00519379 Jy ! Component: 3500 - total flux cleaned = -0.00522771 Jy ! Component: 3550 - total flux cleaned = -0.00512655 Jy ! Component: 3600 - total flux cleaned = -0.00526084 Jy ! Component: 3650 - total flux cleaned = -0.00522777 Jy ! Component: 3700 - total flux cleaned = -0.00552627 Jy ! Component: 3750 - total flux cleaned = -0.0055589 Jy ! Component: 3800 - total flux cleaned = -0.00568987 Jy ! Component: 3850 - total flux cleaned = -0.00549403 Jy ! Component: 3900 - total flux cleaned = -0.00562377 Jy ! Component: 3950 - total flux cleaned = -0.00565591 Jy ! Component: 4000 - total flux cleaned = -0.00562383 Jy ! Component: 4050 - total flux cleaned = -0.00562403 Jy ! Total flux subtracted in 4096 components = -0.00575123 Jy ! Clean residual min=-0.001926 max=0.001854 Jy/beam ! Clean residual mean=-0.000002 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.598319 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 401 components and 0.598319 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J1354-0206_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.165 x 2.314 at -0.805 degrees (North through East) ! Clean map min=-0.0033477 max=0.53182 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J1354-0206_X_map.fits wmodel /scr/pima/rv124_uvs/J1354-0206_X_map.mod ! Writing 401 model components to file: /scr/pima/rv124_uvs/J1354-0206_X_map.mod wobs /scr/pima/rv124_uvs/J1354-0206_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J1354-0206_X_uvs.fits wwins /scr/pima/rv124_uvs/J1354-0206_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rv124_uvs/J1354-0206_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.531816 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000565017 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.318729 0.318729 0.637457 1.27491 2.54983 5.09966 10.1993 20.3986 40.7973 81.5946 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.531 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 941.239 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J1354-0206_X_dfm.log closed on Mon Dec 24 00:19:36 2018