! Started logfile: /image_prod/ug002_uvm//J0011+0057_S_a_dfm.log on Wed Mar 4 16:24:25 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//J0011+0057_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0011+0057_S_a_uvm.fits ! AN table 1: 105 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.86963 visibilities/baseline/integration-bin. ! Found source: J0011+0057 ! ! 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 12327 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 J0011+0057_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002020Jy sigma=8.013368 ! Fit after self-cal, rms=0.868718Jy sigma=6.926265 ! 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=2.851 mas, bmaj=7.115 mas, bpa=-3.086 degrees ! Estimated noise=1.18472 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 = 0.105685 Jy ! Component: 100 - total flux cleaned = 0.128832 Jy ! Total flux subtracted in 100 components = 0.128832 Jy ! Clean residual min=-0.004511 max=0.007536 Jy/beam ! Clean residual mean=0.000010 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.128832 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.128832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075216Jy sigma=0.495258 ! Fit after self-cal, rms=0.075124Jy sigma=0.495007 ! Inverting map ! Added new window around map position (3, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00804054 Jy ! Component: 100 - total flux cleaned = 0.0122805 Jy ! Total flux subtracted in 100 components = 0.0122805 Jy ! Clean residual min=-0.003994 max=0.004648 Jy/beam ! Clean residual mean=0.000007 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.141112 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.141112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074423Jy sigma=0.486725 ! Fit after self-cal, rms=0.074397Jy sigma=0.486212 ! 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=3.383 mas, bmaj=8.185 mas, bpa=-2.314 degrees ! Estimated noise=0.826833 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 = 0.00192858 Jy ! Component: 100 - total flux cleaned = 0.00255643 Jy ! Component: 150 - total flux cleaned = 0.00299201 Jy ! Component: 200 - total flux cleaned = 0.0033658 Jy ! Total flux subtracted in 200 components = 0.0033658 Jy ! Clean residual min=-0.002821 max=0.003628 Jy/beam ! Clean residual mean=0.000001 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.144478 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.144478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074216Jy sigma=0.484138 ! Fit after self-cal, rms=0.074210Jy sigma=0.484056 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.383 x 8.185 at -2.314 degrees (North through East) ! Clean map min=-0.003437 max=0.13134 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 1.02 KP 1.00 ! LA 1.01 MK 1.01 NL 0.96 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.49 FD 0.97 HN 1.03 KP 0.95 ! LA 0.98 MK 1.01 NL 1.09 OV 0.98 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.99 HN 1.02 KP 0.98 ! LA 0.99 MK 1.02 NL 1.00 OV 0.96 ! PT 0.99 SC 1.02 ! ! ! Fit before self-cal, rms=0.074210Jy sigma=0.484056 ! Fit after self-cal, rms=0.078014Jy sigma=0.476396 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.389 mas, bmaj=8.289 mas, bpa=-2.283 degrees ! Estimated noise=0.835859 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 = -0.000410083 Jy ! Component: 100 - total flux cleaned = -0.000534692 Jy ! Component: 150 - total flux cleaned = -0.000721574 Jy ! Component: 200 - total flux cleaned = -0.000884249 Jy ! Total flux subtracted in 200 components = -0.000884249 Jy ! Clean residual min=-0.003132 max=0.003052 Jy/beam ! Clean residual mean=-0.000000 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.143594 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.143594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077950Jy sigma=0.476083 ! Fit after self-cal, rms=0.078025Jy sigma=0.475990 ! 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=0.078025Jy sigma=0.475990 ! Fit after self-cal, rms=0.089610Jy sigma=0.457072 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.387 mas, bmaj=8.313 mas, bpa=-2.297 degrees ! Estimated noise=0.840984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000250696 Jy ! Component: 100 - total flux cleaned = -0.000243886 Jy ! Component: 150 - total flux cleaned = -0.000312609 Jy ! Component: 200 - total flux cleaned = -0.000428795 Jy ! Total flux subtracted in 200 components = -0.000428795 Jy ! Clean residual min=-0.001691 max=0.001894 Jy/beam ! Clean residual mean=-0.000000 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.143165 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.143165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089564Jy sigma=0.456782 ! Fit after self-cal, rms=0.089666Jy sigma=0.456612 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 = -0.000335245 Jy ! Component: 100 - total flux cleaned = -0.000408477 Jy ! Component: 150 - total flux cleaned = -0.000472821 Jy ! Component: 200 - total flux cleaned = -0.000530056 Jy ! Total flux subtracted in 200 components = -0.000530056 Jy ! Clean residual min=-0.001716 max=0.001724 Jy/beam ! Clean residual mean=-0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.142635 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.142635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089652Jy sigma=0.456513 ! Fit after self-cal, rms=0.089648Jy sigma=0.456501 ! 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=0.089648Jy sigma=0.456501 ! Fit after self-cal, rms=0.091964Jy sigma=0.454315 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.386 mas, bmaj=8.301 mas, bpa=-2.294 degrees ! Estimated noise=0.839384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012287 Jy ! Component: 100 - total flux cleaned = -0.000146082 Jy ! Component: 150 - total flux cleaned = -0.00016643 Jy ! Component: 200 - total flux cleaned = -0.000175851 Jy ! Total flux subtracted in 200 components = -0.000175851 Jy ! Clean residual min=-0.001582 max=0.001668 Jy/beam ! Clean residual mean=-0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.142459 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.142459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091962Jy sigma=0.454288 ! Fit after self-cal, rms=0.091963Jy sigma=0.454270 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 (-7.5, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150245 Jy ! Component: 100 - total flux cleaned = 0.00177346 Jy ! Component: 150 - total flux cleaned = 0.0018286 Jy ! Component: 200 - total flux cleaned = 0.00180864 Jy ! Total flux subtracted in 200 components = 0.00180864 Jy ! Clean residual min=-0.001518 max=0.001495 Jy/beam ! Clean residual mean=-0.000003 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.144268 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.144268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091923Jy sigma=0.453883 ! Fit after self-cal, rms=0.091906Jy sigma=0.453839 ! 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=0.091906Jy sigma=0.453839 ! Fit after self-cal, rms=0.092105Jy sigma=0.453804 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.808 mas, bmaj=13.08 mas, bpa=-2.686 degrees ! Estimated noise=0.995504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000842305 Jy ! Component: 100 - total flux cleaned = 0.000812237 Jy ! Component: 150 - total flux cleaned = 0.000734836 Jy ! Component: 200 - total flux cleaned = 0.000671117 Jy ! Total flux subtracted in 200 components = 0.000671117 Jy ! Clean residual min=-0.001383 max=0.001545 Jy/beam ! Clean residual mean=-0.000007 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.144939 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 122 components and 0.144939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092096Jy sigma=0.453736 ! Fit after self-cal, rms=0.092089Jy sigma=0.453721 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 = 0.000146819 Jy ! Component: 100 - total flux cleaned = 0.000116245 Jy ! Component: 150 - total flux cleaned = 8.9295e-05 Jy ! Component: 200 - total flux cleaned = 6.59046e-05 Jy ! Total flux subtracted in 200 components = 6.59046e-05 Jy ! Clean residual min=-0.001373 max=0.001507 Jy/beam ! Clean residual mean=-0.000007 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.145005 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 139 components and 0.145005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092087Jy sigma=0.453710 ! Fit after self-cal, rms=0.092088Jy sigma=0.453707 ! 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=3.383 mas, bmaj=8.298 mas, bpa=-2.339 degrees ! Estimated noise=0.840044 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.383 x 8.298 at -2.339 degrees (North through East) ! Clean map min=-0.0020611 max=0.13372 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=2.859 mas, bmaj=7.195 mas, bpa=-3.038 degrees ! Estimated noise=1.19973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107006 Jy ! Component: 100 - total flux cleaned = 0.130397 Jy ! Component: 150 - total flux cleaned = 0.137355 Jy ! Component: 200 - total flux cleaned = 0.141053 Jy ! Total flux subtracted in 200 components = 0.141053 Jy ! Clean residual min=-0.002317 max=0.002296 Jy/beam ! Clean residual mean=0.000002 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.141053 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.141053 Jy ! Inverting map and beam ! Estimated beam: bmin=3.383 mas, bmaj=8.298 mas, bpa=-2.339 degrees ! Estimated noise=0.840044 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 = 0.00256381 Jy ! Component: 100 - total flux cleaned = 0.00360431 Jy ! Component: 150 - total flux cleaned = 0.0039088 Jy ! Component: 200 - total flux cleaned = 0.00416555 Jy ! Total flux subtracted in 200 components = 0.00416555 Jy ! Clean residual min=-0.001518 max=0.001524 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.145218 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 0.145219 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=7.808 mas, bmaj=13.08 mas, bpa=-2.686 degrees ! Estimated noise=0.995504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000301016 Jy ! Component: 100 - total flux cleaned = 0.000385585 Jy ! Component: 150 - total flux cleaned = 0.000383122 Jy ! Component: 200 - total flux cleaned = 0.000323813 Jy ! Total flux subtracted in 200 components = 0.000323813 Jy ! Clean residual min=-0.001396 max=0.001533 Jy/beam ! Clean residual mean=-0.000007 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.145542 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 = -5.09151e-05 Jy ! Component: 100 - total flux cleaned = -9.68577e-05 Jy ! Component: 150 - total flux cleaned = -0.00013755 Jy ! Component: 200 - total flux cleaned = -0.000174612 Jy ! Total flux subtracted in 200 components = -0.000174612 Jy ! Clean residual min=-0.001369 max=0.001523 Jy/beam ! Clean residual mean=-0.000007 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.145368 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 64 components and 0.145368 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.383 mas, bmaj=8.298 mas, bpa=-2.339 degrees ! Estimated noise=0.840044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.81437e-05 Jy ! Component: 100 - total flux cleaned = 0.000154081 Jy ! Component: 150 - total flux cleaned = 0.000213177 Jy ! Component: 200 - total flux cleaned = 0.000230877 Jy ! Total flux subtracted in 200 components = 0.000230877 Jy ! Clean residual min=-0.001423 max=0.001515 Jy/beam ! Clean residual mean=-0.000004 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.145599 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.145599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092096Jy sigma=0.453762 ! Fit after self-cal, rms=0.092090Jy sigma=0.453750 wmodel J0011+0057_S_a_map.mod ! Writing 84 model components to file: J0011+0057_S_a_map.mod wobs J0011+0057_S_a_uvs.fits ! Writing UV FITS file: J0011+0057_S_a_uvs.fits wwins J0011+0057_S_a_map.win ! wwins: Wrote 3 windows to J0011+0057_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 = 0.000311058 Jy ! Component: 100 - total flux cleaned = 0.000463583 Jy ! Component: 150 - total flux cleaned = 0.000559657 Jy ! Component: 200 - total flux cleaned = 0.000605511 Jy ! Component: 250 - total flux cleaned = 0.000628105 Jy ! Component: 300 - total flux cleaned = 0.000692832 Jy ! Component: 350 - total flux cleaned = 0.000608619 Jy ! Component: 400 - total flux cleaned = 0.000608991 Jy ! Component: 450 - total flux cleaned = 0.000567956 Jy ! Component: 500 - total flux cleaned = 0.000447503 Jy ! Component: 550 - total flux cleaned = 0.000427703 Jy ! Component: 600 - total flux cleaned = 0.000330377 Jy ! Component: 650 - total flux cleaned = 0.000330256 Jy ! Component: 700 - total flux cleaned = 0.000367641 Jy ! Component: 750 - total flux cleaned = 0.000367431 Jy ! Component: 800 - total flux cleaned = 0.000349101 Jy ! Component: 850 - total flux cleaned = 0.000403601 Jy ! Component: 900 - total flux cleaned = 0.000385408 Jy ! Component: 950 - total flux cleaned = 0.000350051 Jy ! Component: 1000 - total flux cleaned = 0.000420561 Jy ! Component: 1050 - total flux cleaned = 0.000367805 Jy ! Component: 1100 - total flux cleaned = 0.000367638 Jy ! Component: 1150 - total flux cleaned = 0.000316401 Jy ! Component: 1200 - total flux cleaned = 0.000299512 Jy ! Component: 1250 - total flux cleaned = 0.000282633 Jy ! Component: 1300 - total flux cleaned = 0.00021638 Jy ! Component: 1350 - total flux cleaned = 0.000167078 Jy ! Component: 1400 - total flux cleaned = 0.000199874 Jy ! Component: 1450 - total flux cleaned = 0.000183456 Jy ! Component: 1500 - total flux cleaned = 0.000151305 Jy ! Component: 1550 - total flux cleaned = 8.75849e-05 Jy ! Component: 1600 - total flux cleaned = 5.61234e-05 Jy ! Component: 1650 - total flux cleaned = 8.73188e-05 Jy ! Component: 1700 - total flux cleaned = 4.05401e-05 Jy ! Component: 1750 - total flux cleaned = -5.19037e-05 Jy ! Component: 1800 - total flux cleaned = -6.70158e-05 Jy ! Component: 1850 - total flux cleaned = -8.2039e-05 Jy ! Component: 1900 - total flux cleaned = -8.20907e-05 Jy ! Component: 1950 - total flux cleaned = -8.22398e-05 Jy ! Component: 2000 - total flux cleaned = -0.000126714 Jy ! Component: 2050 - total flux cleaned = -8.24146e-05 Jy ! Component: 2100 - total flux cleaned = -9.71363e-05 Jy ! Component: 2150 - total flux cleaned = -9.70845e-05 Jy ! Component: 2200 - total flux cleaned = -0.000111453 Jy ! Component: 2250 - total flux cleaned = -0.00011143 Jy ! Component: 2300 - total flux cleaned = -5.46313e-05 Jy ! Component: 2350 - total flux cleaned = -0.000111147 Jy ! Component: 2400 - total flux cleaned = 1.5312e-05 Jy ! Component: 2450 - total flux cleaned = -1.25884e-05 Jy ! Component: 2500 - total flux cleaned = -1.25956e-05 Jy ! Component: 2550 - total flux cleaned = 2.86477e-05 Jy ! Component: 2600 - total flux cleaned = 6.95691e-05 Jy ! Component: 2650 - total flux cleaned = 4.22565e-05 Jy ! Component: 2700 - total flux cleaned = 8.28602e-05 Jy ! Component: 2750 - total flux cleaned = 5.59025e-05 Jy ! Component: 2800 - total flux cleaned = 8.26373e-05 Jy ! Component: 2850 - total flux cleaned = 0.0001359 Jy ! Component: 2900 - total flux cleaned = 9.61674e-05 Jy ! Component: 2950 - total flux cleaned = 0.000135625 Jy ! Component: 3000 - total flux cleaned = 0.000122586 Jy ! Component: 3050 - total flux cleaned = 0.00017451 Jy ! Component: 3100 - total flux cleaned = 0.000200438 Jy ! Component: 3150 - total flux cleaned = 0.000174769 Jy ! Component: 3200 - total flux cleaned = 0.000200362 Jy ! Component: 3250 - total flux cleaned = 0.000213022 Jy ! Component: 3300 - total flux cleaned = 0.000238291 Jy ! Component: 3350 - total flux cleaned = 0.000250885 Jy ! Component: 3400 - total flux cleaned = 0.000250813 Jy ! Component: 3450 - total flux cleaned = 0.000275812 Jy ! Component: 3500 - total flux cleaned = 0.000263373 Jy ! Component: 3550 - total flux cleaned = 0.000275654 Jy ! Component: 3600 - total flux cleaned = 0.000300224 Jy ! Component: 3650 - total flux cleaned = 0.000226907 Jy ! Component: 3700 - total flux cleaned = 0.000239191 Jy ! Component: 3750 - total flux cleaned = 0.000287687 Jy ! Component: 3800 - total flux cleaned = 0.000311913 Jy ! Component: 3850 - total flux cleaned = 0.000323911 Jy ! Component: 3900 - total flux cleaned = 0.000335808 Jy ! Component: 3950 - total flux cleaned = 0.000312109 Jy ! Component: 4000 - total flux cleaned = 0.000335704 Jy ! Component: 4050 - total flux cleaned = 0.000347451 Jy ! Total flux subtracted in 4096 components = 0.000370953 Jy ! Clean residual min=-0.000653 max=0.000643 Jy/beam ! Clean residual mean=0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.14597 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 376 components and 0.14597 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0011+0057_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.383 x 8.298 at -2.339 degrees (North through East) ! Clean map min=-0.0015381 max=0.13513 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0011+0057_S_a_map.fits wmodel /image_prod/ug002_uvm//J0011+0057_S_a_map.mod ! Writing 376 model components to file: /image_prod/ug002_uvm//J0011+0057_S_a_map.mod wobs /image_prod/ug002_uvm//J0011+0057_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0011+0057_S_a_uvs.fits wwins /image_prod/ug002_uvm//J0011+0057_S_a_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uvm//J0011+0057_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.135134 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021742 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.482677 0.482677 0.965353 1.93071 3.86141 7.72283 15.4457 30.8913 61.7826 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.135 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 621.534 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0011+0057_S_a_dfm.log closed on Wed Mar 4 16:24:30 2020