! Started logfile: /image_prod/ug002_uvm//J1204-0422_S_a_dfm.log on Wed Mar 4 17:04:57 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//J1204-0422_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1204-0422_S_a_uvm.fits ! AN table 1: 90 integrations on 45 of 45 possible baselines. ! AN table 2: 50 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.870588 visibilities/baseline/integration-bin. ! Found source: J1204-0422 ! ! 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 44 lines of history. ! ! Reading 13320 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 J1204-0422_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 60 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002584Jy sigma=7.858394 ! Fit after self-cal, rms=0.964541Jy sigma=7.563010 ! 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=2.831 mas, bmaj=7.13 mas, bpa=1.437 degrees ! Estimated noise=1.15361 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 = 0.0297662 Jy ! Component: 100 - total flux cleaned = 0.0359425 Jy ! Total flux subtracted in 100 components = 0.0359425 Jy ! Clean residual min=-0.002742 max=0.003073 Jy/beam ! Clean residual mean=-0.000004 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.0359425 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0359425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063823Jy sigma=0.457347 ! Fit after self-cal, rms=0.061990Jy sigma=0.442965 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276961 Jy ! Component: 100 - total flux cleaned = 0.00275306 Jy ! Total flux subtracted in 100 components = 0.00275306 Jy ! Clean residual min=-0.002343 max=0.002222 Jy/beam ! Clean residual mean=-0.000004 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0386956 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0386956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061716Jy sigma=0.441252 ! Fit after self-cal, rms=0.061615Jy sigma=0.440983 ! 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=3.509 mas, bmaj=8.581 mas, bpa=0.4784 degrees ! Estimated noise=0.799688 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 = 6.21228e-05 Jy ! Component: 100 - total flux cleaned = -5.35209e-05 Jy ! Component: 150 - total flux cleaned = -0.000188419 Jy ! Component: 200 - total flux cleaned = -0.000338038 Jy ! Total flux subtracted in 200 components = -0.000338038 Jy ! Clean residual min=-0.001701 max=0.001755 Jy/beam ! Clean residual mean=-0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0383576 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.0383576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061561Jy sigma=0.440690 ! Fit after self-cal, rms=0.061487Jy sigma=0.440523 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.509 x 8.581 at 0.4784 degrees (North through East) ! Clean map min=-0.0016288 max=0.041112 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00 KP 1.02 ! LA 1.10 MK 1.00 NL 1.00 OV 0.90 ! PT 1.05 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.12 HN 0.97 KP 0.87 NL 0.86 ! OV 0.96 PT 1.07 SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.99 KP 1.07 ! LA 1.07 MK 0.98 NL 0.91 OV 0.88 ! PT 1.07 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 HN 0.98 KP 0.92 NL 0.90 ! OV 1.03 PT 1.00 SC 0.75 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 1.03 KP 1.09 ! LA 1.05 MK 1.06 NL 0.82 OV 0.91 ! PT 1.13 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.31 KP 1.06 NL 0.87 ! OV 0.99 PT 1.16 SC 0.95 ! ! ! Fit before self-cal, rms=0.061487Jy sigma=0.440523 ! Fit after self-cal, rms=0.059977Jy sigma=0.438856 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.5 mas, bmaj=8.461 mas, bpa=1.103 degrees ! Estimated noise=0.790701 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 = -0.000210279 Jy ! Component: 100 - total flux cleaned = -0.000210549 Jy ! Component: 150 - total flux cleaned = -0.000221265 Jy ! Component: 200 - total flux cleaned = -0.000229931 Jy ! Total flux subtracted in 200 components = -0.000229931 Jy ! Clean residual min=-0.001424 max=0.001492 Jy/beam ! Clean residual mean=0.000002 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0381276 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.0381276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059971Jy sigma=0.438828 ! Fit after self-cal, rms=0.060024Jy sigma=0.438361 ! 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=0.060024Jy sigma=0.438361 ! Fit after self-cal, rms=0.059940Jy sigma=0.437851 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.491 mas, bmaj=8.416 mas, bpa=1.267 degrees ! Estimated noise=0.788573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.0554e-05 Jy ! Component: 100 - total flux cleaned = -5.96594e-05 Jy ! Component: 150 - total flux cleaned = -5.9933e-05 Jy ! Component: 200 - total flux cleaned = -6.78081e-05 Jy ! Total flux subtracted in 200 components = -6.78081e-05 Jy ! Clean residual min=-0.001458 max=0.001537 Jy/beam ! Clean residual mean=0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0380598 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.0380598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059936Jy sigma=0.437836 ! Fit after self-cal, rms=0.059966Jy sigma=0.437661 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 (12.5, -77). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00070478 Jy ! Component: 100 - total flux cleaned = 0.000510008 Jy ! Component: 150 - total flux cleaned = 0.000338421 Jy ! Component: 200 - total flux cleaned = 0.00022567 Jy ! Total flux subtracted in 200 components = 0.00022567 Jy ! Clean residual min=-0.001350 max=0.001217 Jy/beam ! Clean residual mean=0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0382855 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.0382855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059934Jy sigma=0.437402 ! Fit after self-cal, rms=0.059929Jy sigma=0.437340 ! 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=0.059929Jy sigma=0.437340 ! Fit after self-cal, rms=0.060188Jy sigma=0.436846 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.48 mas, bmaj=8.382 mas, bpa=1.281 degrees ! Estimated noise=0.787837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000369943 Jy ! Component: 100 - total flux cleaned = 0.000311464 Jy ! Component: 150 - total flux cleaned = 0.000276461 Jy ! Component: 200 - total flux cleaned = 0.000261974 Jy ! Total flux subtracted in 200 components = 0.000261974 Jy ! Clean residual min=-0.001354 max=0.001196 Jy/beam ! Clean residual mean=0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0385475 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.0385475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060174Jy sigma=0.436737 ! Fit after self-cal, rms=0.060232Jy sigma=0.436614 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 = 0.000156486 Jy ! Component: 100 - total flux cleaned = 6.15957e-05 Jy ! Component: 150 - total flux cleaned = 4.70094e-05 Jy ! Component: 200 - total flux cleaned = 1.96386e-05 Jy ! Total flux subtracted in 200 components = 1.96386e-05 Jy ! Clean residual min=-0.001395 max=0.001208 Jy/beam ! Clean residual mean=0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0385671 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.0385671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060224Jy sigma=0.436557 ! Fit after self-cal, rms=0.060222Jy sigma=0.436529 ! 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=0.060222Jy sigma=0.436529 ! Fit after self-cal, rms=0.060473Jy sigma=0.436494 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.491 mas, bmaj=13.75 mas, bpa=0.3353 degrees ! Estimated noise=0.952671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214757 Jy ! Component: 100 - total flux cleaned = 0.000356425 Jy ! Component: 150 - total flux cleaned = 0.000414487 Jy ! Component: 200 - total flux cleaned = 0.000434636 Jy ! Total flux subtracted in 200 components = 0.000434636 Jy ! Clean residual min=-0.001425 max=0.001184 Jy/beam ! Clean residual mean=0.000002 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0390018 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.0390018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060469Jy sigma=0.436478 ! Fit after self-cal, rms=0.060504Jy sigma=0.436451 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 = -5.43287e-06 Jy ! Component: 100 - total flux cleaned = 5.89281e-06 Jy ! Component: 150 - total flux cleaned = 2.38083e-05 Jy ! Component: 200 - total flux cleaned = 4.01312e-05 Jy ! Total flux subtracted in 200 components = 4.01312e-05 Jy ! Clean residual min=-0.001455 max=0.001179 Jy/beam ! Clean residual mean=0.000002 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0390419 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 0.0390419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060502Jy sigma=0.436446 ! Fit after self-cal, rms=0.060502Jy sigma=0.436439 ! 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=3.476 mas, bmaj=8.37 mas, bpa=1.245 degrees ! Estimated noise=0.787779 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.476 x 8.37 at 1.245 degrees (North through East) ! Clean map min=-0.0013588 max=0.04074 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=2.818 mas, bmaj=7.002 mas, bpa=2.174 degrees ! Estimated noise=1.11909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313049 Jy ! Component: 100 - total flux cleaned = 0.0379927 Jy ! Component: 150 - total flux cleaned = 0.0394649 Jy ! Component: 200 - total flux cleaned = 0.0399881 Jy ! Total flux subtracted in 200 components = 0.0399881 Jy ! Clean residual min=-0.002127 max=0.002159 Jy/beam ! Clean residual mean=-0.000003 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0399881 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0399881 Jy ! Inverting map and beam ! Estimated beam: bmin=3.476 mas, bmaj=8.37 mas, bpa=1.245 degrees ! Estimated noise=0.787779 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 = 0.000166693 Jy ! Component: 100 - total flux cleaned = 4.19441e-06 Jy ! Component: 150 - total flux cleaned = -0.000137632 Jy ! Component: 200 - total flux cleaned = -0.000355047 Jy ! Total flux subtracted in 200 components = -0.000355047 Jy ! Clean residual min=-0.001428 max=0.001326 Jy/beam ! Clean residual mean=0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.039633 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.039633 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=7.491 mas, bmaj=13.75 mas, bpa=0.3353 degrees ! Estimated noise=0.952671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.83735e-05 Jy ! Component: 100 - total flux cleaned = -2.96653e-05 Jy ! Component: 150 - total flux cleaned = 3.91964e-06 Jy ! Component: 200 - total flux cleaned = 1.80629e-05 Jy ! Total flux subtracted in 200 components = 1.80629e-05 Jy ! Clean residual min=-0.001428 max=0.001192 Jy/beam ! Clean residual mean=0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0396511 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 = 1.72276e-07 Jy ! Component: 100 - total flux cleaned = 1.26105e-05 Jy ! Component: 150 - total flux cleaned = 1.23841e-05 Jy ! Component: 200 - total flux cleaned = 1.74896e-06 Jy ! Total flux subtracted in 200 components = 1.74896e-06 Jy ! Clean residual min=-0.001437 max=0.001187 Jy/beam ! Clean residual mean=0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0396528 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 48 components and 0.0396528 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.476 mas, bmaj=8.37 mas, bpa=1.245 degrees ! Estimated noise=0.787779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000206344 Jy ! Component: 100 - total flux cleaned = -0.00039264 Jy ! Component: 150 - total flux cleaned = -0.000455154 Jy ! Component: 200 - total flux cleaned = -0.000511575 Jy ! Total flux subtracted in 200 components = -0.000511575 Jy ! Clean residual min=-0.001375 max=0.001253 Jy/beam ! Clean residual mean=0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0391413 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.0391413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060517Jy sigma=0.436524 ! Fit after self-cal, rms=0.060524Jy sigma=0.436507 wmodel J1204-0422_S_a_map.mod ! Writing 58 model components to file: J1204-0422_S_a_map.mod wobs J1204-0422_S_a_uvs.fits ! Writing UV FITS file: J1204-0422_S_a_uvs.fits wwins J1204-0422_S_a_map.win ! wwins: Wrote 2 windows to J1204-0422_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 = -0.000457762 Jy ! Component: 100 - total flux cleaned = -0.000592577 Jy ! Component: 150 - total flux cleaned = -0.000716105 Jy ! Component: 200 - total flux cleaned = -0.000814083 Jy ! Component: 250 - total flux cleaned = -0.000926325 Jy ! Component: 300 - total flux cleaned = -0.00103507 Jy ! Component: 350 - total flux cleaned = -0.0010521 Jy ! Component: 400 - total flux cleaned = -0.00101751 Jy ! Component: 450 - total flux cleaned = -0.000984004 Jy ! Component: 500 - total flux cleaned = -0.0010005 Jy ! Component: 550 - total flux cleaned = -0.00101653 Jy ! Component: 600 - total flux cleaned = -0.00100056 Jy ! Component: 650 - total flux cleaned = -0.000984743 Jy ! Component: 700 - total flux cleaned = -0.000862445 Jy ! Component: 750 - total flux cleaned = -0.000847382 Jy ! Component: 800 - total flux cleaned = -0.000728581 Jy ! Component: 850 - total flux cleaned = -0.000655707 Jy ! Component: 900 - total flux cleaned = -0.000598032 Jy ! Component: 950 - total flux cleaned = -0.000498577 Jy ! Component: 1000 - total flux cleaned = -0.000386474 Jy ! Component: 1050 - total flux cleaned = -0.000317441 Jy ! Component: 1100 - total flux cleaned = -0.00029006 Jy ! Component: 1150 - total flux cleaned = -0.000262861 Jy ! Component: 1200 - total flux cleaned = -0.00015601 Jy ! Component: 1250 - total flux cleaned = -9.02008e-05 Jy ! Component: 1300 - total flux cleaned = -5.10258e-05 Jy ! Component: 1350 - total flux cleaned = -2.52724e-05 Jy ! Component: 1400 - total flux cleaned = 2.58958e-05 Jy ! Component: 1450 - total flux cleaned = 8.89413e-05 Jy ! Component: 1500 - total flux cleaned = 0.000113957 Jy ! Component: 1550 - total flux cleaned = 0.000151268 Jy ! Component: 1600 - total flux cleaned = 0.000200417 Jy ! Component: 1650 - total flux cleaned = 0.00023673 Jy ! Component: 1700 - total flux cleaned = 0.000248868 Jy ! Component: 1750 - total flux cleaned = 0.000272754 Jy ! Component: 1800 - total flux cleaned = 0.000331751 Jy ! Component: 1850 - total flux cleaned = 0.00038993 Jy ! Component: 1900 - total flux cleaned = 0.000401318 Jy ! Component: 1950 - total flux cleaned = 0.000367153 Jy ! Component: 2000 - total flux cleaned = 0.000446764 Jy ! Component: 2050 - total flux cleaned = 0.00043547 Jy ! Component: 2100 - total flux cleaned = 0.000457725 Jy ! Component: 2150 - total flux cleaned = 0.000479859 Jy ! Component: 2200 - total flux cleaned = 0.000523571 Jy ! Component: 2250 - total flux cleaned = 0.000512807 Jy ! Component: 2300 - total flux cleaned = 0.00051278 Jy ! Component: 2350 - total flux cleaned = 0.000555424 Jy ! Component: 2400 - total flux cleaned = 0.000534233 Jy ! Component: 2450 - total flux cleaned = 0.000523641 Jy ! Component: 2500 - total flux cleaned = 0.00050289 Jy ! Component: 2550 - total flux cleaned = 0.000533904 Jy ! Component: 2600 - total flux cleaned = 0.00049289 Jy ! Component: 2650 - total flux cleaned = 0.00047252 Jy ! Component: 2700 - total flux cleaned = 0.000462534 Jy ! Component: 2750 - total flux cleaned = 0.000452559 Jy ! Component: 2800 - total flux cleaned = 0.000393086 Jy ! Component: 2850 - total flux cleaned = 0.000393316 Jy ! Component: 2900 - total flux cleaned = 0.000344434 Jy ! Component: 2950 - total flux cleaned = 0.000325187 Jy ! Component: 3000 - total flux cleaned = 0.000334792 Jy ! Component: 3050 - total flux cleaned = 0.000315433 Jy ! Component: 3100 - total flux cleaned = 0.000296412 Jy ! Component: 3150 - total flux cleaned = 0.000249334 Jy ! Component: 3200 - total flux cleaned = 0.000211842 Jy ! Component: 3250 - total flux cleaned = 0.000230352 Jy ! Component: 3300 - total flux cleaned = 0.000184179 Jy ! Component: 3350 - total flux cleaned = 0.000175024 Jy ! Component: 3400 - total flux cleaned = 0.000175117 Jy ! Component: 3450 - total flux cleaned = 0.000147979 Jy ! Component: 3500 - total flux cleaned = 0.000120824 Jy ! Component: 3550 - total flux cleaned = 4.93868e-05 Jy ! Component: 3600 - total flux cleaned = 4.04844e-05 Jy ! Component: 3650 - total flux cleaned = -3.67531e-06 Jy ! Component: 3700 - total flux cleaned = -1.24196e-05 Jy ! Component: 3750 - total flux cleaned = -2.9812e-05 Jy ! Component: 3800 - total flux cleaned = -7.30446e-05 Jy ! Component: 3850 - total flux cleaned = -0.000107321 Jy ! Component: 3900 - total flux cleaned = -0.000115943 Jy ! Component: 3950 - total flux cleaned = -0.000132905 Jy ! Component: 4000 - total flux cleaned = -0.000183436 Jy ! Component: 4050 - total flux cleaned = -0.00023375 Jy ! Total flux subtracted in 4096 components = -0.00025878 Jy ! Clean residual min=-0.000458 max=0.000461 Jy/beam ! Clean residual mean=0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0388825 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 347 components and 0.0388825 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1204-0422_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.476 x 8.37 at 1.245 degrees (North through East) ! Clean map min=-0.0012139 max=0.040254 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1204-0422_S_a_map.fits wmodel /image_prod/ug002_uvm//J1204-0422_S_a_map.mod ! Writing 347 model components to file: /image_prod/ug002_uvm//J1204-0422_S_a_map.mod wobs /image_prod/ug002_uvm//J1204-0422_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1204-0422_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1204-0422_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uvm//J1204-0422_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0402536 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156577 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.16693 1.16693 2.33385 4.6677 9.33541 18.6708 37.3416 74.6832 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 257.085 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1204-0422_S_a_dfm.log closed on Wed Mar 4 17:05:01 2020