! Started logfile: /image_prod/ug002_uva//J1530+2352_S_b_dfm.log on Thu Mar 5 02:15:43 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//J1530+2352_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1530+2352_S_b_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.562963 visibilities/baseline/integration-bin. ! Found source: J1530+2352 ! ! 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 4560 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 J1530+2352_S_b] 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 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001863Jy sigma=9.345024 ! Fit after self-cal, rms=0.965022Jy sigma=8.999405 ! 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=3.194 mas, bmaj=7.407 mas, bpa=5.076 degrees ! Estimated noise=1.8911 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 = 0.027614 Jy ! Component: 100 - total flux cleaned = 0.0339997 Jy ! Total flux subtracted in 100 components = 0.0339997 Jy ! Clean residual min=-0.003377 max=0.003244 Jy/beam ! Clean residual mean=0.000004 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.0339997 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0339997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058323Jy sigma=0.462124 ! Fit after self-cal, rms=0.056836Jy sigma=0.445382 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00448595 Jy ! Component: 100 - total flux cleaned = 0.00490863 Jy ! Total flux subtracted in 100 components = 0.00490863 Jy ! Clean residual min=-0.003174 max=0.003400 Jy/beam ! Clean residual mean=0.000003 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.0389083 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.0389083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056499Jy sigma=0.442908 ! Fit after self-cal, rms=0.056462Jy sigma=0.442556 ! 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=3.924 mas, bmaj=8.734 mas, bpa=2.083 degrees ! Estimated noise=1.16146 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 = -0.000202145 Jy ! Component: 100 - total flux cleaned = -0.000326747 Jy ! Component: 150 - total flux cleaned = -0.000396171 Jy ! Component: 200 - total flux cleaned = -0.000483698 Jy ! Total flux subtracted in 200 components = -0.000483698 Jy ! Clean residual min=-0.002225 max=0.002251 Jy/beam ! Clean residual mean=0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0384246 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.0384246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056378Jy sigma=0.442274 ! Fit after self-cal, rms=0.056367Jy sigma=0.442232 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.924 x 8.734 at 2.083 degrees (North through East) ! Clean map min=-0.0021534 max=0.039227 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.01 KP 0.93 ! LA 1.08 MK 0.99 NL 0.98 OV 1.00 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.58 FD 0.98 HN 0.99 KP 0.98 ! LA 0.93 MK 0.97 NL 1.00 OV 0.99 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.09 HN 0.95 KP 1.01 ! LA 0.92 MK 0.99 NL 1.08 OV 0.92 ! PT 1.05 SC 0.97 ! ! ! Fit before self-cal, rms=0.056367Jy sigma=0.442232 ! Fit after self-cal, rms=0.052419Jy sigma=0.440948 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.904 mas, bmaj=8.619 mas, bpa=2.384 degrees ! Estimated noise=1.14562 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 = 1.93196e-05 Jy ! Component: 100 - total flux cleaned = -8.12101e-05 Jy ! Component: 150 - total flux cleaned = -0.000172897 Jy ! Component: 200 - total flux cleaned = -0.000212002 Jy ! Total flux subtracted in 200 components = -0.000212002 Jy ! Clean residual min=-0.002073 max=0.002174 Jy/beam ! Clean residual mean=0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0382126 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0382126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052403Jy sigma=0.440860 ! Fit after self-cal, rms=0.052370Jy sigma=0.440696 ! 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=0.052370Jy sigma=0.440696 ! Fit after self-cal, rms=0.052791Jy sigma=0.439580 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.881 mas, bmaj=8.596 mas, bpa=2.228 degrees ! Estimated noise=1.14315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106041 Jy ! Component: 100 - total flux cleaned = 3.77079e-05 Jy ! Component: 150 - total flux cleaned = -1.51555e-05 Jy ! Component: 200 - total flux cleaned = -2.66062e-05 Jy ! Total flux subtracted in 200 components = -2.66062e-05 Jy ! Clean residual min=-0.001833 max=0.002204 Jy/beam ! Clean residual mean=-0.000000 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.038186 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.038186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052780Jy sigma=0.439502 ! Fit after self-cal, rms=0.052816Jy sigma=0.439330 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 (-93, -76). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112007 Jy ! Component: 100 - total flux cleaned = 0.000973358 Jy ! Component: 150 - total flux cleaned = 0.000971318 Jy ! Component: 200 - total flux cleaned = 0.00100677 Jy ! Total flux subtracted in 200 components = 0.00100677 Jy ! Clean residual min=-0.001671 max=0.001705 Jy/beam ! Clean residual mean=-0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0391928 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.0391928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052726Jy sigma=0.438454 ! Fit after self-cal, rms=0.052724Jy sigma=0.438324 ! 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=0.052724Jy sigma=0.438324 ! Fit after self-cal, rms=0.052580Jy sigma=0.438132 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.88 mas, bmaj=8.616 mas, bpa=1.987 degrees ! Estimated noise=1.13262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290725 Jy ! Component: 100 - total flux cleaned = 0.000219859 Jy ! Component: 150 - total flux cleaned = 0.000247964 Jy ! Component: 200 - total flux cleaned = 0.00029537 Jy ! Total flux subtracted in 200 components = 0.00029537 Jy ! Clean residual min=-0.001647 max=0.001830 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0394882 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.0394882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052545Jy sigma=0.437793 ! Fit after self-cal, rms=0.052574Jy sigma=0.437724 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 = 2.01491e-05 Jy ! Component: 100 - total flux cleaned = 4.23406e-05 Jy ! Component: 150 - total flux cleaned = 4.20053e-05 Jy ! Component: 200 - total flux cleaned = 4.26878e-05 Jy ! Total flux subtracted in 200 components = 4.26878e-05 Jy ! Clean residual min=-0.001631 max=0.001824 Jy/beam ! Clean residual mean=-0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0395309 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.0395309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052555Jy sigma=0.437556 ! Fit after self-cal, rms=0.052555Jy sigma=0.437543 ! 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=0.052555Jy sigma=0.437543 ! Fit after self-cal, rms=0.052585Jy sigma=0.437501 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.455 mas, bmaj=13.24 mas, bpa=-4.972 degrees ! Estimated noise=1.30548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248057 Jy ! Component: 100 - total flux cleaned = 0.000248052 Jy ! Component: 150 - total flux cleaned = 0.000247634 Jy ! Component: 200 - total flux cleaned = 0.000247111 Jy ! Total flux subtracted in 200 components = 0.000247111 Jy ! Clean residual min=-0.001642 max=0.001789 Jy/beam ! Clean residual mean=-0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.039778 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.039778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052579Jy sigma=0.437457 ! Fit after self-cal, rms=0.052580Jy sigma=0.437434 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 = 0.000102126 Jy ! Component: 100 - total flux cleaned = 0.0001135 Jy ! Component: 150 - total flux cleaned = 0.000124414 Jy ! Component: 200 - total flux cleaned = 0.000134554 Jy ! Total flux subtracted in 200 components = 0.000134554 Jy ! Clean residual min=-0.001614 max=0.001777 Jy/beam ! Clean residual mean=-0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0399125 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.0399125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052576Jy sigma=0.437400 ! Fit after self-cal, rms=0.052575Jy sigma=0.437393 ! 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=3.886 mas, bmaj=8.628 mas, bpa=1.936 degrees ! Estimated noise=1.13378 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.886 x 8.628 at 1.936 degrees (North through East) ! Clean map min=-0.0016776 max=0.038727 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=3.173 mas, bmaj=7.359 mas, bpa=4.819 degrees ! Estimated noise=1.83413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0293643 Jy ! Component: 100 - total flux cleaned = 0.0365487 Jy ! Component: 150 - total flux cleaned = 0.0382236 Jy ! Component: 200 - total flux cleaned = 0.0390683 Jy ! Total flux subtracted in 200 components = 0.0390683 Jy ! Clean residual min=-0.002969 max=0.002848 Jy/beam ! Clean residual mean=0.000001 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.0390684 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0390684 Jy ! Inverting map and beam ! Estimated beam: bmin=3.886 mas, bmaj=8.628 mas, bpa=1.936 degrees ! Estimated noise=1.13378 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 = 0.000987944 Jy ! Component: 100 - total flux cleaned = 0.00104463 Jy ! Component: 150 - total flux cleaned = 0.00109337 Jy ! Component: 200 - total flux cleaned = 0.00109225 Jy ! Total flux subtracted in 200 components = 0.00109225 Jy ! Clean residual min=-0.001763 max=0.001865 Jy/beam ! Clean residual mean=-0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0401606 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.0401606 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=8.455 mas, bmaj=13.24 mas, bpa=-4.972 degrees ! Estimated noise=1.30548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000512922 Jy ! Component: 100 - total flux cleaned = 0.000434732 Jy ! Component: 150 - total flux cleaned = 0.000361491 Jy ! Component: 200 - total flux cleaned = 0.000271103 Jy ! Total flux subtracted in 200 components = 0.000271103 Jy ! Clean residual min=-0.001737 max=0.001922 Jy/beam ! Clean residual mean=-0.000002 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0404317 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 = -4.11082e-05 Jy ! Component: 100 - total flux cleaned = -7.8414e-05 Jy ! Component: 150 - total flux cleaned = -7.83753e-05 Jy ! Component: 200 - total flux cleaned = -7.86302e-05 Jy ! Total flux subtracted in 200 components = -7.86302e-05 Jy ! Clean residual min=-0.001717 max=0.001879 Jy/beam ! Clean residual mean=-0.000002 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0403531 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.0403531 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.886 mas, bmaj=8.628 mas, bpa=1.936 degrees ! Estimated noise=1.13378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.55639e-05 Jy ! Component: 100 - total flux cleaned = 6.40944e-05 Jy ! Component: 150 - total flux cleaned = 7.29495e-06 Jy ! Component: 200 - total flux cleaned = -6.98474e-05 Jy ! Total flux subtracted in 200 components = -6.98474e-05 Jy ! Clean residual min=-0.001670 max=0.001836 Jy/beam ! Clean residual mean=-0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0402833 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.0402833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052603Jy sigma=0.437559 ! Fit after self-cal, rms=0.052616Jy sigma=0.437523 wmodel J1530+2352_S_b_map.mod ! Writing 59 model components to file: J1530+2352_S_b_map.mod wobs J1530+2352_S_b_uvs.fits ! Writing UV FITS file: J1530+2352_S_b_uvs.fits wwins J1530+2352_S_b_map.win ! wwins: Wrote 2 windows to J1530+2352_S_b_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 = 0.000209322 Jy ! Component: 100 - total flux cleaned = 0.000152222 Jy ! Component: 150 - total flux cleaned = 0.000152914 Jy ! Component: 200 - total flux cleaned = 5.1839e-05 Jy ! Component: 250 - total flux cleaned = -2.11289e-05 Jy ! Component: 300 - total flux cleaned = -0.000138982 Jy ! Component: 350 - total flux cleaned = -0.000230538 Jy ! Component: 400 - total flux cleaned = -0.000296149 Jy ! Component: 450 - total flux cleaned = -0.000339205 Jy ! Component: 500 - total flux cleaned = -0.0004023 Jy ! Component: 550 - total flux cleaned = -0.000463914 Jy ! Component: 600 - total flux cleaned = -0.000503525 Jy ! Component: 650 - total flux cleaned = -0.000463933 Jy ! Component: 700 - total flux cleaned = -0.000520826 Jy ! Component: 750 - total flux cleaned = -0.000539093 Jy ! Component: 800 - total flux cleaned = -0.00055722 Jy ! Component: 850 - total flux cleaned = -0.000610843 Jy ! Component: 900 - total flux cleaned = -0.000592887 Jy ! Component: 950 - total flux cleaned = -0.000627826 Jy ! Component: 1000 - total flux cleaned = -0.000679024 Jy ! Component: 1050 - total flux cleaned = -0.000829782 Jy ! Component: 1100 - total flux cleaned = -0.000879047 Jy ! Component: 1150 - total flux cleaned = -0.000944389 Jy ! Component: 1200 - total flux cleaned = -0.000976821 Jy ! Component: 1250 - total flux cleaned = -0.00107158 Jy ! Component: 1300 - total flux cleaned = -0.00111819 Jy ! Component: 1350 - total flux cleaned = -0.00111819 Jy ! Component: 1400 - total flux cleaned = -0.00113354 Jy ! Component: 1450 - total flux cleaned = -0.00120878 Jy ! Component: 1500 - total flux cleaned = -0.0012238 Jy ! Component: 1550 - total flux cleaned = -0.00128236 Jy ! Component: 1600 - total flux cleaned = -0.00134005 Jy ! Component: 1650 - total flux cleaned = -0.00138263 Jy ! Component: 1700 - total flux cleaned = -0.00142476 Jy ! Component: 1750 - total flux cleaned = -0.00145255 Jy ! Component: 1800 - total flux cleaned = -0.00145261 Jy ! Component: 1850 - total flux cleaned = -0.00149326 Jy ! Component: 1900 - total flux cleaned = -0.0014932 Jy ! Component: 1950 - total flux cleaned = -0.00151951 Jy ! Component: 2000 - total flux cleaned = -0.00151932 Jy ! Component: 2050 - total flux cleaned = -0.00154505 Jy ! Component: 2100 - total flux cleaned = -0.00150641 Jy ! Component: 2150 - total flux cleaned = -0.00154463 Jy ! Component: 2200 - total flux cleaned = -0.00159487 Jy ! Component: 2250 - total flux cleaned = -0.00154491 Jy ! Component: 2300 - total flux cleaned = -0.00160675 Jy ! Component: 2350 - total flux cleaned = -0.00163118 Jy ! Component: 2400 - total flux cleaned = -0.00163113 Jy ! Component: 2450 - total flux cleaned = -0.00164323 Jy ! Component: 2500 - total flux cleaned = -0.00161935 Jy ! Component: 2550 - total flux cleaned = -0.00166652 Jy ! Component: 2600 - total flux cleaned = -0.00164319 Jy ! Component: 2650 - total flux cleaned = -0.00170109 Jy ! Component: 2700 - total flux cleaned = -0.00168957 Jy ! Component: 2750 - total flux cleaned = -0.00170092 Jy ! Component: 2800 - total flux cleaned = -0.0016897 Jy ! Component: 2850 - total flux cleaned = -0.00167853 Jy ! Component: 2900 - total flux cleaned = -0.00164538 Jy ! Component: 2950 - total flux cleaned = -0.00170039 Jy ! Component: 3000 - total flux cleaned = -0.00168933 Jy ! Component: 3050 - total flux cleaned = -0.00170011 Jy ! Component: 3100 - total flux cleaned = -0.00167851 Jy ! Component: 3150 - total flux cleaned = -0.00165721 Jy ! Component: 3200 - total flux cleaned = -0.00166767 Jy ! Component: 3250 - total flux cleaned = -0.00167817 Jy ! Component: 3300 - total flux cleaned = -0.00166778 Jy ! Component: 3350 - total flux cleaned = -0.00168848 Jy ! Component: 3400 - total flux cleaned = -0.00169877 Jy ! Component: 3450 - total flux cleaned = -0.001709 Jy ! Component: 3500 - total flux cleaned = -0.00171911 Jy ! Component: 3550 - total flux cleaned = -0.00170887 Jy ! Component: 3600 - total flux cleaned = -0.00169887 Jy ! Component: 3650 - total flux cleaned = -0.00170883 Jy ! Component: 3700 - total flux cleaned = -0.00170882 Jy ! Component: 3750 - total flux cleaned = -0.00165981 Jy ! Component: 3800 - total flux cleaned = -0.00166959 Jy ! Component: 3850 - total flux cleaned = -0.00166951 Jy ! Component: 3900 - total flux cleaned = -0.0016406 Jy ! Component: 3950 - total flux cleaned = -0.00165978 Jy ! Component: 4000 - total flux cleaned = -0.00166938 Jy ! Component: 4050 - total flux cleaned = -0.00166935 Jy ! Total flux subtracted in 4096 components = -0.00168813 Jy ! Clean residual min=-0.000528 max=0.000539 Jy/beam ! Clean residual mean=-0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0385951 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 303 components and 0.0385951 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1530+2352_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.886 x 8.628 at 1.936 degrees (North through East) ! Clean map min=-0.0013384 max=0.037737 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1530+2352_S_b_map.fits wmodel /image_prod/ug002_uva//J1530+2352_S_b_map.mod ! Writing 303 model components to file: /image_prod/ug002_uva//J1530+2352_S_b_map.mod wobs /image_prod/ug002_uva//J1530+2352_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1530+2352_S_b_uvs.fits wwins /image_prod/ug002_uva//J1530+2352_S_b_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1530+2352_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0377367 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169715 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.3492 1.3492 2.6984 5.39681 10.7936 21.5872 43.1745 86.3489 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 222.353 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1530+2352_S_b_dfm.log closed on Thu Mar 5 02:15:47 2020