! Started logfile: /image_prod/ug002_uva//J1454+1624_S_dfm.log on Thu Mar 5 01:58:35 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_uva//J1454+1624_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1454+1624_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.907654 visibilities/baseline/integration-bin. ! Found source: J1454+1624 ! ! 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 5514 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 J1454+1624_S] 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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.033502Jy sigma=8.196321 ! Fit after self-cal, rms=0.822031Jy sigma=6.541010 ! 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=2.971 mas, bmaj=6.733 mas, bpa=-5.939 degrees ! Estimated noise=1.68643 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 = 0.134478 Jy ! Component: 100 - total flux cleaned = 0.175687 Jy ! Total flux subtracted in 100 components = 0.175687 Jy ! Clean residual min=-0.009839 max=0.016860 Jy/beam ! Clean residual mean=-0.000034 rms=0.002982 Jy/beam ! Combined flux in latest and established models = 0.175687 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.175687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129539Jy sigma=0.631651 ! Fit after self-cal, rms=0.129288Jy sigma=0.630386 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179879 Jy ! Component: 100 - total flux cleaned = 0.0287113 Jy ! Total flux subtracted in 100 components = 0.0287113 Jy ! Clean residual min=-0.008557 max=0.013292 Jy/beam ! Clean residual mean=-0.000019 rms=0.002575 Jy/beam ! Combined flux in latest and established models = 0.204398 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.204398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126073Jy sigma=0.578221 ! Fit after self-cal, rms=0.126041Jy sigma=0.577953 ! 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=3.522 mas, bmaj=7.731 mas, bpa=-5.151 degrees ! Estimated noise=1.24565 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 = 0.0105294 Jy ! Component: 100 - total flux cleaned = 0.0163197 Jy ! Component: 150 - total flux cleaned = 0.0198812 Jy ! Component: 200 - total flux cleaned = 0.0218147 Jy ! Total flux subtracted in 200 components = 0.0218147 Jy ! Clean residual min=-0.008285 max=0.012318 Jy/beam ! Clean residual mean=-0.000020 rms=0.002325 Jy/beam ! Combined flux in latest and established models = 0.226213 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.226213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.125281Jy sigma=0.562358 ! Fit after self-cal, rms=0.125256Jy sigma=0.562118 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.522 x 7.731 at -5.151 degrees (North through East) ! Clean map min=-0.008023 max=0.17646 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.45 FD 0.95 HN 0.94 KP 0.99 ! LA 1.00 MK 1.07 NL 1.01 OV 0.96 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.57 FD 0.92 HN 0.96 KP 0.98 ! LA 1.01 MK 1.06 NL 1.07 OV 0.96 ! PT 1.01 SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.51 FD 0.93 HN 0.97 KP 1.00 ! LA 1.02 MK 1.04 NL 0.97 OV 0.97 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.125256Jy sigma=0.562118 ! Fit after self-cal, rms=0.178427Jy sigma=0.537312 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.523 mas, bmaj=7.883 mas, bpa=-4.615 degrees ! Estimated noise=1.2688 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 = -0.000855856 Jy ! Component: 100 - total flux cleaned = -0.00141089 Jy ! Component: 150 - total flux cleaned = -0.00199237 Jy ! Component: 200 - total flux cleaned = -0.00239508 Jy ! Total flux subtracted in 200 components = -0.00239508 Jy ! Clean residual min=-0.007843 max=0.007565 Jy/beam ! Clean residual mean=-0.000005 rms=0.002054 Jy/beam ! Combined flux in latest and established models = 0.223818 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.223818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.177750Jy sigma=0.535984 ! Fit after self-cal, rms=0.177836Jy sigma=0.535733 ! 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=0.177836Jy sigma=0.535733 ! Fit after self-cal, rms=0.144106Jy sigma=0.460406 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.511 mas, bmaj=7.851 mas, bpa=-4.472 degrees ! Estimated noise=1.26972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000404919 Jy ! Component: 100 - total flux cleaned = 0.000224004 Jy ! Component: 150 - total flux cleaned = -7.58703e-05 Jy ! Component: 200 - total flux cleaned = -0.000321151 Jy ! Total flux subtracted in 200 components = -0.000321151 Jy ! Clean residual min=-0.002745 max=0.003188 Jy/beam ! Clean residual mean=0.000007 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.223497 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.223497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.144003Jy sigma=0.458700 ! Fit after self-cal, rms=0.144235Jy sigma=0.458322 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 (-18, -26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308714 Jy ! Component: 100 - total flux cleaned = 0.0045496 Jy ! Component: 150 - total flux cleaned = 0.00466088 Jy ! Component: 200 - total flux cleaned = 0.00471094 Jy ! Total flux subtracted in 200 components = 0.00471094 Jy ! Clean residual min=-0.002510 max=0.002624 Jy/beam ! Clean residual mean=0.000006 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.228208 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 57 components and 0.228208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.144159Jy sigma=0.456888 ! Fit after self-cal, rms=0.144161Jy sigma=0.456829 ! 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=0.144161Jy sigma=0.456829 ! Fit after self-cal, rms=0.149637Jy sigma=0.452260 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.501 mas, bmaj=7.84 mas, bpa=-4.588 degrees ! Estimated noise=1.26303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114154 Jy ! Component: 100 - total flux cleaned = 0.00115003 Jy ! Component: 150 - total flux cleaned = 0.00098093 Jy ! Component: 200 - total flux cleaned = 0.000942057 Jy ! Total flux subtracted in 200 components = 0.000942057 Jy ! Clean residual min=-0.002293 max=0.002317 Jy/beam ! Clean residual mean=0.000004 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.22915 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.22915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149579Jy sigma=0.451801 ! Fit after self-cal, rms=0.149592Jy sigma=0.451750 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 = -5.97838e-05 Jy ! Component: 100 - total flux cleaned = -0.000165587 Jy ! Component: 150 - total flux cleaned = -0.000198031 Jy ! Component: 200 - total flux cleaned = -0.000228667 Jy ! Total flux subtracted in 200 components = -0.000228667 Jy ! Clean residual min=-0.002296 max=0.002318 Jy/beam ! Clean residual mean=0.000004 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.228921 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.228921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149566Jy sigma=0.451527 ! Fit after self-cal, rms=0.149565Jy sigma=0.451510 ! 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=0.149565Jy sigma=0.451510 ! Fit after self-cal, rms=0.150865Jy sigma=0.451429 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.991 mas, bmaj=11.95 mas, bpa=-8.16 degrees ! Estimated noise=1.49135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000591136 Jy ! Component: 100 - total flux cleaned = 0.000650525 Jy ! Component: 150 - total flux cleaned = 0.000726477 Jy ! Component: 200 - total flux cleaned = 0.000724673 Jy ! Total flux subtracted in 200 components = 0.000724673 Jy ! Clean residual min=-0.002627 max=0.002490 Jy/beam ! Clean residual mean=0.000007 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.229646 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 88 components and 0.229646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150836Jy sigma=0.451369 ! Fit after self-cal, rms=0.150831Jy sigma=0.451299 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 = 0.000224376 Jy ! Component: 100 - total flux cleaned = 0.000225271 Jy ! Component: 150 - total flux cleaned = 0.000243919 Jy ! Component: 200 - total flux cleaned = 0.000260017 Jy ! Total flux subtracted in 200 components = 0.000260017 Jy ! Clean residual min=-0.002625 max=0.002491 Jy/beam ! Clean residual mean=0.000007 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.229906 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 0.229906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150815Jy sigma=0.451324 ! Fit after self-cal, rms=0.150815Jy sigma=0.451307 ! 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=3.497 mas, bmaj=7.852 mas, bpa=-4.709 degrees ! Estimated noise=1.26154 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.497 x 7.852 at -4.709 degrees (North through East) ! Clean map min=-0.0022084 max=0.18095 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=2.934 mas, bmaj=6.873 mas, bpa=-5.596 degrees ! Estimated noise=1.74034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138776 Jy ! Component: 100 - total flux cleaned = 0.182969 Jy ! Component: 150 - total flux cleaned = 0.201575 Jy ! Component: 200 - total flux cleaned = 0.209939 Jy ! Total flux subtracted in 200 components = 0.209939 Jy ! Clean residual min=-0.003881 max=0.004374 Jy/beam ! Clean residual mean=-0.000001 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.209939 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 0.209939 Jy ! Inverting map and beam ! Estimated beam: bmin=3.497 mas, bmaj=7.852 mas, bpa=-4.709 degrees ! Estimated noise=1.26154 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 = 0.00629205 Jy ! Component: 100 - total flux cleaned = 0.010191 Jy ! Component: 150 - total flux cleaned = 0.0129157 Jy ! Component: 200 - total flux cleaned = 0.0149379 Jy ! Total flux subtracted in 200 components = 0.0149379 Jy ! Clean residual min=-0.002681 max=0.002538 Jy/beam ! Clean residual mean=0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.224877 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.224876 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=7.991 mas, bmaj=11.95 mas, bpa=-8.16 degrees ! Estimated noise=1.49135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221878 Jy ! Component: 100 - total flux cleaned = 0.00347168 Jy ! Component: 150 - total flux cleaned = 0.00402155 Jy ! Component: 200 - total flux cleaned = 0.00420469 Jy ! Total flux subtracted in 200 components = 0.00420469 Jy ! Clean residual min=-0.002582 max=0.002557 Jy/beam ! Clean residual mean=0.000006 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.229081 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 = 9.03582e-05 Jy ! Component: 100 - total flux cleaned = 0.000172773 Jy ! Component: 150 - total flux cleaned = 0.00026573 Jy ! Component: 200 - total flux cleaned = 0.000316482 Jy ! Total flux subtracted in 200 components = 0.000316482 Jy ! Clean residual min=-0.002548 max=0.002543 Jy/beam ! Clean residual mean=0.000007 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.229398 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.229398 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.497 mas, bmaj=7.852 mas, bpa=-4.709 degrees ! Estimated noise=1.26154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000366484 Jy ! Component: 100 - total flux cleaned = -0.000327461 Jy ! Component: 150 - total flux cleaned = -0.000258416 Jy ! Component: 200 - total flux cleaned = -0.000226664 Jy ! Total flux subtracted in 200 components = -0.000226664 Jy ! Clean residual min=-0.002490 max=0.002368 Jy/beam ! Clean residual mean=0.000003 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.229171 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.229171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150790Jy sigma=0.451375 ! Fit after self-cal, rms=0.150775Jy sigma=0.451246 wmodel J1454+1624_S_map.mod ! Writing 68 model components to file: J1454+1624_S_map.mod wobs J1454+1624_S_uvs.fits ! Writing UV FITS file: J1454+1624_S_uvs.fits wwins J1454+1624_S_map.win ! wwins: Wrote 2 windows to J1454+1624_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -5.14381e-05 Jy ! Component: 100 - total flux cleaned = 6.81079e-05 Jy ! Component: 150 - total flux cleaned = 0.000218902 Jy ! Component: 200 - total flux cleaned = 0.000363715 Jy ! Component: 250 - total flux cleaned = 0.000538007 Jy ! Component: 300 - total flux cleaned = 0.000773187 Jy ! Component: 350 - total flux cleaned = 0.000999735 Jy ! Component: 400 - total flux cleaned = 0.00109431 Jy ! Component: 450 - total flux cleaned = 0.00121892 Jy ! Component: 500 - total flux cleaned = 0.00143068 Jy ! Component: 550 - total flux cleaned = 0.00146043 Jy ! Component: 600 - total flux cleaned = 0.00154681 Jy ! Component: 650 - total flux cleaned = 0.00146068 Jy ! Component: 700 - total flux cleaned = 0.00151678 Jy ! Component: 750 - total flux cleaned = 0.00146093 Jy ! Component: 800 - total flux cleaned = 0.00146113 Jy ! Component: 850 - total flux cleaned = 0.00151455 Jy ! Component: 900 - total flux cleaned = 0.00146166 Jy ! Component: 950 - total flux cleaned = 0.00153997 Jy ! Component: 1000 - total flux cleaned = 0.00156551 Jy ! Component: 1050 - total flux cleaned = 0.00161602 Jy ! Component: 1100 - total flux cleaned = 0.0016411 Jy ! Component: 1150 - total flux cleaned = 0.00173945 Jy ! Component: 1200 - total flux cleaned = 0.0017147 Jy ! Component: 1250 - total flux cleaned = 0.00183535 Jy ! Component: 1300 - total flux cleaned = 0.00193062 Jy ! Component: 1350 - total flux cleaned = 0.00195385 Jy ! Component: 1400 - total flux cleaned = 0.00202376 Jy ! Component: 1450 - total flux cleaned = 0.00195417 Jy ! Component: 1500 - total flux cleaned = 0.00209233 Jy ! Component: 1550 - total flux cleaned = 0.00211497 Jy ! Component: 1600 - total flux cleaned = 0.00213774 Jy ! Component: 1650 - total flux cleaned = 0.00220482 Jy ! Component: 1700 - total flux cleaned = 0.00218265 Jy ! Component: 1750 - total flux cleaned = 0.00229214 Jy ! Component: 1800 - total flux cleaned = 0.00227038 Jy ! Component: 1850 - total flux cleaned = 0.00231354 Jy ! Component: 1900 - total flux cleaned = 0.0023349 Jy ! Component: 1950 - total flux cleaned = 0.00235623 Jy ! Component: 2000 - total flux cleaned = 0.00239841 Jy ! Component: 2050 - total flux cleaned = 0.00248207 Jy ! Component: 2100 - total flux cleaned = 0.0025441 Jy ! Component: 2150 - total flux cleaned = 0.0025853 Jy ! Component: 2200 - total flux cleaned = 0.00260579 Jy ! Component: 2250 - total flux cleaned = 0.00266659 Jy ! Component: 2300 - total flux cleaned = 0.00270692 Jy ! Component: 2350 - total flux cleaned = 0.00276678 Jy ! Component: 2400 - total flux cleaned = 0.00276661 Jy ! Component: 2450 - total flux cleaned = 0.00284541 Jy ! Component: 2500 - total flux cleaned = 0.00292353 Jy ! Component: 2550 - total flux cleaned = 0.00290408 Jy ! Component: 2600 - total flux cleaned = 0.00288483 Jy ! Component: 2650 - total flux cleaned = 0.00296146 Jy ! Component: 2700 - total flux cleaned = 0.00303774 Jy ! Component: 2750 - total flux cleaned = 0.00307566 Jy ! Component: 2800 - total flux cleaned = 0.00311325 Jy ! Component: 2850 - total flux cleaned = 0.00315053 Jy ! Component: 2900 - total flux cleaned = 0.00318769 Jy ! Component: 2950 - total flux cleaned = 0.00315081 Jy ! Component: 3000 - total flux cleaned = 0.00322439 Jy ! Component: 3050 - total flux cleaned = 0.00327924 Jy ! Component: 3100 - total flux cleaned = 0.00326111 Jy ! Component: 3150 - total flux cleaned = 0.00331514 Jy ! Component: 3200 - total flux cleaned = 0.00329732 Jy ! Component: 3250 - total flux cleaned = 0.00333302 Jy ! Component: 3300 - total flux cleaned = 0.00335079 Jy ! Component: 3350 - total flux cleaned = 0.00336831 Jy ! Component: 3400 - total flux cleaned = 0.00336846 Jy ! Component: 3450 - total flux cleaned = 0.00338619 Jy ! Component: 3500 - total flux cleaned = 0.00347285 Jy ! Component: 3550 - total flux cleaned = 0.00348996 Jy ! Component: 3600 - total flux cleaned = 0.00352426 Jy ! Component: 3650 - total flux cleaned = 0.00354121 Jy ! Component: 3700 - total flux cleaned = 0.00355817 Jy ! Component: 3750 - total flux cleaned = 0.00362563 Jy ! Component: 3800 - total flux cleaned = 0.0035582 Jy ! Component: 3850 - total flux cleaned = 0.0035749 Jy ! Component: 3900 - total flux cleaned = 0.00357494 Jy ! Component: 3950 - total flux cleaned = 0.00359149 Jy ! Component: 4000 - total flux cleaned = 0.00362438 Jy ! Component: 4050 - total flux cleaned = 0.00360798 Jy ! Total flux subtracted in 4096 components = 0.00362432 Jy ! Clean residual min=-0.001162 max=0.000814 Jy/beam ! Clean residual mean=-0.000003 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.232795 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 346 components and 0.232795 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1454+1624_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.497 x 7.852 at -4.709 degrees (North through East) ! Clean map min=-0.0025007 max=0.18077 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1454+1624_S_map.fits wmodel /image_prod/ug002_uva//J1454+1624_S_map.mod ! Writing 346 model components to file: /image_prod/ug002_uva//J1454+1624_S_map.mod wobs /image_prod/ug002_uva//J1454+1624_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1454+1624_S_uvs.fits wwins /image_prod/ug002_uva//J1454+1624_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1454+1624_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.180774 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000301684 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.500654 0.500654 1.00131 2.00262 4.00523 8.01047 16.0209 32.0419 64.0837 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.18 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 599.215 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1454+1624_S_dfm.log closed on Thu Mar 5 01:58:38 2020