! Started logfile: /image_prod/ug002_uvm//J1136-0330_S_a_dfm.log on Wed Mar 4 17:03:18 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uvm//J1136-0330_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1136-0330_S_a_uvm.fits ! AN table 1: 17 integrations on 1 of 1 possible baselines. ! AN table 2: 18 integrations on 36 of 36 possible baselines. ! AN table 3: 18 integrations on 28 of 28 possible baselines. ! AN table 4: 12 integrations on 28 of 28 possible baselines. ! AN table 5: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.799403 visibilities/baseline/integration-bin. ! Found source: J1136-0330 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 4818 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1136-0330_S_a] 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 0.500x0.500 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 34 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.048766Jy sigma=7.301515 ! Fit after self-cal, rms=0.680032Jy sigma=4.689003 ! 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=2.654 mas, bmaj=6.836 mas, bpa=-2.715 degrees ! Estimated noise=2.04369 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 = 0.260633 Jy ! Component: 100 - total flux cleaned = 0.317468 Jy ! Total flux subtracted in 100 components = 0.317468 Jy ! Clean residual min=-0.010367 max=0.019639 Jy/beam ! Clean residual mean=0.000006 rms=0.002762 Jy/beam ! Combined flux in latest and established models = 0.317468 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.317468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109160Jy sigma=0.640249 ! Fit after self-cal, rms=0.108885Jy sigma=0.640019 ! Inverting map ! Added new window around map position (-3, 8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179689 Jy ! Component: 100 - total flux cleaned = 0.0233461 Jy ! Total flux subtracted in 100 components = 0.0233461 Jy ! Clean residual min=-0.009988 max=0.010963 Jy/beam ! Clean residual mean=0.000002 rms=0.002505 Jy/beam ! Combined flux in latest and established models = 0.340814 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.340814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106616Jy sigma=0.621933 ! Fit after self-cal, rms=0.106551Jy sigma=0.621195 ! 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=3.192 mas, bmaj=7.936 mas, bpa=-2.844 degrees ! Estimated noise=1.52229 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 = -0.00217433 Jy ! Component: 100 - total flux cleaned = -0.00293473 Jy ! Component: 150 - total flux cleaned = -0.00375155 Jy ! Component: 200 - total flux cleaned = -0.00431398 Jy ! Total flux subtracted in 200 components = -0.00431398 Jy ! Clean residual min=-0.009522 max=0.011287 Jy/beam ! Clean residual mean=-0.000006 rms=0.002459 Jy/beam ! Combined flux in latest and established models = 0.3365 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.3365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105966Jy sigma=0.615578 ! Fit after self-cal, rms=0.105929Jy sigma=0.615358 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.192 x 7.936 at -2.844 degrees (North through East) ! Clean map min=-0.011099 max=0.3247 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.92 HN 1.01 KP 1.18 ! LA 1.02 MK 0.93 OV 0.86 PT 1.11 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.93 KP 0.98 MK 0.96 ! NL 0.98 OV 0.85 PT 1.23 SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.70 FD 0.98 HN 1.00 KP 0.97 ! MK 1.05 NL 0.97 OV 0.87 SC 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! BR 2.37 FD 1.13 KP 0.97 LA 0.96 ! MK 1.00 NL 0.98 OV 1.03 PT 0.98 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.96 HN 0.96 KP 1.16 ! LA 1.06 MK 0.98 OV 0.88 PT 1.04 ! SC 1.19 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.97 KP 0.98 MK 1.05 ! NL 1.05 OV 0.87 PT 1.18 SC 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.86 FD 0.93 HN 1.02 KP 0.98 ! MK 1.05 NL 1.11 OV 0.87 SC 1.12 ! ! Telescope amplitude corrections in sub-array 5: ! BR 5.27 FD 0.98 KP 0.92 LA 0.97 ! MK 0.98 NL 1.00 OV 1.08 PT 0.96 ! SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.96 HN 0.98 KP 1.16 ! LA 0.97 MK 1.01 OV 0.87 PT 1.06 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.93 KP 0.99 MK 1.06 ! NL 0.98 OV 0.84 PT 1.13 SC 0.92 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.91 FD 0.93 HN 1.00 KP 0.95 ! MK 1.05 NL 0.84 OV 0.86 SC 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! BR 3.06 FD 0.96 KP 0.95 LA 0.99 ! MK 0.96 NL 0.94 OV 1.52 PT 0.97 ! SC 0.91 ! ! ! Fit before self-cal, rms=0.105929Jy sigma=0.615358 ! Fit after self-cal, rms=0.148359Jy sigma=0.497300 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.172 mas, bmaj=7.978 mas, bpa=-2.861 degrees ! Estimated noise=1.51999 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 = 0.00057296 Jy ! Component: 100 - total flux cleaned = 0.000726272 Jy ! Component: 150 - total flux cleaned = 0.000792903 Jy ! Component: 200 - total flux cleaned = 0.00079666 Jy ! Total flux subtracted in 200 components = 0.00079666 Jy ! Clean residual min=-0.005092 max=0.005752 Jy/beam ! Clean residual mean=0.000005 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.337297 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.337297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.148235Jy sigma=0.496537 ! Fit after self-cal, rms=0.148469Jy sigma=0.496232 ! 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. ! ! Fit before self-cal, rms=0.148469Jy sigma=0.496232 ! Fit after self-cal, rms=0.147360Jy sigma=0.429626 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.167 mas, bmaj=7.982 mas, bpa=-2.913 degrees ! Estimated noise=1.52535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163833 Jy ! Component: 100 - total flux cleaned = 0.00209285 Jy ! Component: 150 - total flux cleaned = 0.00215668 Jy ! Component: 200 - total flux cleaned = 0.00221211 Jy ! Total flux subtracted in 200 components = 0.00221211 Jy ! Clean residual min=-0.003090 max=0.002680 Jy/beam ! Clean residual mean=0.000001 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.339509 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.339509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.147265Jy sigma=0.428691 ! Fit after self-cal, rms=0.147461Jy sigma=0.428551 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 = 0.000284081 Jy ! Component: 100 - total flux cleaned = 0.000330204 Jy ! Component: 150 - total flux cleaned = 0.00033079 Jy ! Component: 200 - total flux cleaned = 0.000331386 Jy ! Total flux subtracted in 200 components = 0.000331386 Jy ! Clean residual min=-0.003015 max=0.002642 Jy/beam ! Clean residual mean=0.000001 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.33984 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.33984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.147430Jy sigma=0.428232 ! Fit after self-cal, rms=0.147433Jy sigma=0.428223 ! 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. ! ! Fit before self-cal, rms=0.147433Jy sigma=0.428223 ! Fit after self-cal, rms=0.149190Jy sigma=0.423046 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.166 mas, bmaj=7.984 mas, bpa=-2.903 degrees ! Estimated noise=1.52417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000434228 Jy ! Component: 100 - total flux cleaned = -0.000508504 Jy ! Component: 150 - total flux cleaned = -0.000575418 Jy ! Component: 200 - total flux cleaned = -0.00057532 Jy ! Total flux subtracted in 200 components = -0.00057532 Jy ! Clean residual min=-0.002797 max=0.002668 Jy/beam ! Clean residual mean=0.000001 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.339265 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.339265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149163Jy sigma=0.422770 ! Fit after self-cal, rms=0.149173Jy sigma=0.422743 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 = -0.000144056 Jy ! Component: 100 - total flux cleaned = -9.13558e-05 Jy ! Component: 150 - total flux cleaned = -6.82787e-05 Jy ! Component: 200 - total flux cleaned = -4.55292e-05 Jy ! Total flux subtracted in 200 components = -4.55292e-05 Jy ! Clean residual min=-0.002753 max=0.002654 Jy/beam ! Clean residual mean=0.000001 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.339219 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.339219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149161Jy sigma=0.422611 ! Fit after self-cal, rms=0.149163Jy sigma=0.422603 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.149163Jy sigma=0.422603 ! Fit after self-cal, rms=0.150219Jy sigma=0.422541 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.801 mas, bmaj=13.26 mas, bpa=0.8962 degrees ! Estimated noise=1.92585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000451096 Jy ! Component: 100 - total flux cleaned = -0.000417939 Jy ! Component: 150 - total flux cleaned = -0.000416519 Jy ! Component: 200 - total flux cleaned = -0.000391084 Jy ! Total flux subtracted in 200 components = -0.000391084 Jy ! Clean residual min=-0.003127 max=0.002874 Jy/beam ! Clean residual mean=0.000001 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.338828 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 65 components and 0.338828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150224Jy sigma=0.422472 ! Fit after self-cal, rms=0.150220Jy sigma=0.422456 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 = 8.01273e-05 Jy ! Component: 100 - total flux cleaned = 8.05499e-05 Jy ! Component: 150 - total flux cleaned = 0.000101575 Jy ! Component: 200 - total flux cleaned = 0.000100754 Jy ! Total flux subtracted in 200 components = 0.000100754 Jy ! Clean residual min=-0.003098 max=0.002877 Jy/beam ! Clean residual mean=0.000001 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.338929 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.338929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150224Jy sigma=0.422465 ! Fit after self-cal, rms=0.150224Jy sigma=0.422455 ! 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=3.164 mas, bmaj=7.984 mas, bpa=-2.895 degrees ! Estimated noise=1.52381 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.164 x 7.984 at -2.895 degrees (North through East) ! Clean map min=-0.0026196 max=0.32856 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=2.632 mas, bmaj=6.885 mas, bpa=-2.582 degrees ! Estimated noise=2.04915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.261352 Jy ! Component: 100 - total flux cleaned = 0.318412 Jy ! Component: 150 - total flux cleaned = 0.332701 Jy ! Component: 200 - total flux cleaned = 0.338889 Jy ! Total flux subtracted in 200 components = 0.338889 Jy ! Clean residual min=-0.004024 max=0.003337 Jy/beam ! Clean residual mean=0.000001 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.338889 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.338889 Jy ! Inverting map and beam ! Estimated beam: bmin=3.164 mas, bmaj=7.984 mas, bpa=-2.895 degrees ! Estimated noise=1.52381 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 = 0.000439222 Jy ! Component: 100 - total flux cleaned = 0.000387838 Jy ! Component: 150 - total flux cleaned = 0.000171609 Jy ! Component: 200 - total flux cleaned = -3.75755e-06 Jy ! Total flux subtracted in 200 components = -3.75755e-06 Jy ! Clean residual min=-0.002783 max=0.002469 Jy/beam ! Clean residual mean=0.000001 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.338885 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.338885 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.801 mas, bmaj=13.26 mas, bpa=0.8962 degrees ! Estimated noise=1.92585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.6278e-05 Jy ! Component: 100 - total flux cleaned = 2.92054e-05 Jy ! Component: 150 - total flux cleaned = 2.85225e-05 Jy ! Component: 200 - total flux cleaned = -1.32314e-05 Jy ! Total flux subtracted in 200 components = -1.32314e-05 Jy ! Clean residual min=-0.003150 max=0.002883 Jy/beam ! Clean residual mean=0.000002 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.338872 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 = -1.97964e-05 Jy ! Component: 100 - total flux cleaned = -3.85979e-05 Jy ! Component: 150 - total flux cleaned = -7.3937e-05 Jy ! Component: 200 - total flux cleaned = -9.00661e-05 Jy ! Total flux subtracted in 200 components = -9.00661e-05 Jy ! Clean residual min=-0.003133 max=0.002865 Jy/beam ! Clean residual mean=0.000002 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.338781 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.338782 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.164 mas, bmaj=7.984 mas, bpa=-2.895 degrees ! Estimated noise=1.52381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000228077 Jy ! Component: 100 - total flux cleaned = -0.000168174 Jy ! Component: 150 - total flux cleaned = -0.000168924 Jy ! Component: 200 - total flux cleaned = -0.000168982 Jy ! Total flux subtracted in 200 components = -0.000168982 Jy ! Clean residual min=-0.002757 max=0.002445 Jy/beam ! Clean residual mean=0.000001 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.338613 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.338613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150158Jy sigma=0.422366 ! Fit after self-cal, rms=0.150159Jy sigma=0.422341 wmodel J1136-0330_S_a_map.mod ! Writing 43 model components to file: J1136-0330_S_a_map.mod wobs J1136-0330_S_a_uvs.fits ! Writing UV FITS file: J1136-0330_S_a_uvs.fits wwins J1136-0330_S_a_map.win ! wwins: Wrote 2 windows to J1136-0330_S_a_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 = -0.00046341 Jy ! Component: 100 - total flux cleaned = -0.000460161 Jy ! Component: 150 - total flux cleaned = -0.000417832 Jy ! Component: 200 - total flux cleaned = -0.00049923 Jy ! Component: 250 - total flux cleaned = -0.000577445 Jy ! Component: 300 - total flux cleaned = -0.000577992 Jy ! Component: 350 - total flux cleaned = -0.000577929 Jy ! Component: 400 - total flux cleaned = -0.000399154 Jy ! Component: 450 - total flux cleaned = -0.000259514 Jy ! Component: 500 - total flux cleaned = -8.73814e-05 Jy ! Component: 550 - total flux cleaned = 0.000115402 Jy ! Component: 600 - total flux cleaned = 0.000248661 Jy ! Component: 650 - total flux cleaned = 0.000346791 Jy ! Component: 700 - total flux cleaned = 0.000443528 Jy ! Component: 750 - total flux cleaned = 0.000347318 Jy ! Component: 800 - total flux cleaned = 0.000410706 Jy ! Component: 850 - total flux cleaned = 0.000411291 Jy ! Component: 900 - total flux cleaned = 0.000472856 Jy ! Component: 950 - total flux cleaned = 0.000442322 Jy ! Component: 1000 - total flux cleaned = 0.000532423 Jy ! Component: 1050 - total flux cleaned = 0.000561979 Jy ! Component: 1100 - total flux cleaned = 0.000591381 Jy ! Component: 1150 - total flux cleaned = 0.000708128 Jy ! Component: 1200 - total flux cleaned = 0.000765344 Jy ! Component: 1250 - total flux cleaned = 0.000908081 Jy ! Component: 1300 - total flux cleaned = 0.000935938 Jy ! Component: 1350 - total flux cleaned = 0.00104779 Jy ! Component: 1400 - total flux cleaned = 0.00107545 Jy ! Component: 1450 - total flux cleaned = 0.00126768 Jy ! Component: 1500 - total flux cleaned = 0.00132214 Jy ! Component: 1550 - total flux cleaned = 0.00148424 Jy ! Component: 1600 - total flux cleaned = 0.00151104 Jy ! Component: 1650 - total flux cleaned = 0.00169703 Jy ! Component: 1700 - total flux cleaned = 0.0018554 Jy ! Component: 1750 - total flux cleaned = 0.00185494 Jy ! Component: 1800 - total flux cleaned = 0.00195875 Jy ! Component: 1850 - total flux cleaned = 0.00206216 Jy ! Component: 1900 - total flux cleaned = 0.00208764 Jy ! Component: 1950 - total flux cleaned = 0.00226572 Jy ! Component: 2000 - total flux cleaned = 0.00213938 Jy ! Component: 2050 - total flux cleaned = 0.0023155 Jy ! Component: 2100 - total flux cleaned = 0.00231562 Jy ! Component: 2150 - total flux cleaned = 0.00234037 Jy ! Component: 2200 - total flux cleaned = 0.00246373 Jy ! Component: 2250 - total flux cleaned = 0.00236574 Jy ! Component: 2300 - total flux cleaned = 0.00246308 Jy ! Component: 2350 - total flux cleaned = 0.00243895 Jy ! Component: 2400 - total flux cleaned = 0.00241541 Jy ! Component: 2450 - total flux cleaned = 0.00246305 Jy ! Component: 2500 - total flux cleaned = 0.0025343 Jy ! Component: 2550 - total flux cleaned = 0.00246366 Jy ! Component: 2600 - total flux cleaned = 0.0025104 Jy ! Component: 2650 - total flux cleaned = 0.00253375 Jy ! Component: 2700 - total flux cleaned = 0.00244102 Jy ! Component: 2750 - total flux cleaned = 0.00248736 Jy ! Component: 2800 - total flux cleaned = 0.00251048 Jy ! Component: 2850 - total flux cleaned = 0.0024876 Jy ! Component: 2900 - total flux cleaned = 0.00248754 Jy ! Component: 2950 - total flux cleaned = 0.00260046 Jy ! Component: 3000 - total flux cleaned = 0.00244344 Jy ! Component: 3050 - total flux cleaned = 0.00246564 Jy ! Component: 3100 - total flux cleaned = 0.00248789 Jy ! Component: 3150 - total flux cleaned = 0.00251007 Jy ! Component: 3200 - total flux cleaned = 0.00248817 Jy ! Component: 3250 - total flux cleaned = 0.00255386 Jy ! Component: 3300 - total flux cleaned = 0.00246673 Jy ! Component: 3350 - total flux cleaned = 0.00259677 Jy ! Component: 3400 - total flux cleaned = 0.00259683 Jy ! Component: 3450 - total flux cleaned = 0.00257528 Jy ! Component: 3500 - total flux cleaned = 0.00244717 Jy ! Component: 3550 - total flux cleaned = 0.00253237 Jy ! Component: 3600 - total flux cleaned = 0.00244755 Jy ! Component: 3650 - total flux cleaned = 0.00240556 Jy ! Component: 3700 - total flux cleaned = 0.00248955 Jy ! Component: 3750 - total flux cleaned = 0.00242678 Jy ! Component: 3800 - total flux cleaned = 0.00242677 Jy ! Component: 3850 - total flux cleaned = 0.00236453 Jy ! Component: 3900 - total flux cleaned = 0.00232329 Jy ! Component: 3950 - total flux cleaned = 0.00236435 Jy ! Component: 4000 - total flux cleaned = 0.00226217 Jy ! Component: 4050 - total flux cleaned = 0.00228235 Jy ! Total flux subtracted in 4096 components = 0.00226213 Jy ! Clean residual min=-0.001182 max=0.001424 Jy/beam ! Clean residual mean=-0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.340875 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 330 components and 0.340875 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1136-0330_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.164 x 7.984 at -2.895 degrees (North through East) ! Clean map min=-0.0025132 max=0.32991 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1136-0330_S_a_map.fits wmodel /image_prod/ug002_uvm//J1136-0330_S_a_map.mod ! Writing 330 model components to file: /image_prod/ug002_uvm//J1136-0330_S_a_map.mod wobs /image_prod/ug002_uvm//J1136-0330_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1136-0330_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1136-0330_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uvm//J1136-0330_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.329906 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000380478 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.345988 0.345988 0.691977 1.38395 2.76791 5.53581 11.0716 22.1433 44.2865 88.573 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.329 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 867.081 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1136-0330_S_a_dfm.log closed on Wed Mar 4 17:03:22 2020