! Started logfile: /image_prod/ug002_uva//J0133+2427_S_dfm.log on Wed Mar 4 19:06:38 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//J0133+2427_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0133+2427_S_uva.fits ! AN table 1: 30 integrations on 21 of 21 possible baselines. ! AN table 2: 90 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.970476 visibilities/baseline/integration-bin. ! Found source: J0133+2427 ! ! 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 9171 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 J0133+2427_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 9 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.003805Jy sigma=9.771193 ! Fit after self-cal, rms=0.961706Jy sigma=9.379825 ! 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=2.715 mas, bmaj=9.297 mas, bpa=-10.92 degrees ! Estimated noise=1.27816 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 = 0.0298746 Jy ! Component: 100 - total flux cleaned = 0.0370916 Jy ! Total flux subtracted in 100 components = 0.0370916 Jy ! Clean residual min=-0.003626 max=0.003283 Jy/beam ! Clean residual mean=-0.000008 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.0370916 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0370916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061638Jy sigma=0.508131 ! Fit after self-cal, rms=0.059980Jy sigma=0.489532 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0042753 Jy ! Component: 100 - total flux cleaned = 0.00430249 Jy ! Total flux subtracted in 100 components = 0.00430249 Jy ! Clean residual min=-0.003245 max=0.003013 Jy/beam ! Clean residual mean=-0.000006 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.0413941 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.0413941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059456Jy sigma=0.485501 ! Fit after self-cal, rms=0.059418Jy sigma=0.485366 ! 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=3.471 mas, bmaj=10.51 mas, bpa=-11.14 degrees ! Estimated noise=0.781726 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 = -0.000470282 Jy ! Component: 100 - total flux cleaned = -0.000957877 Jy ! Component: 150 - total flux cleaned = -0.00128711 Jy ! Component: 200 - total flux cleaned = -0.00163149 Jy ! Total flux subtracted in 200 components = -0.00163149 Jy ! Clean residual min=-0.002163 max=0.002041 Jy/beam ! Clean residual mean=-0.000004 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0397626 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.0397626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059095Jy sigma=0.483385 ! Fit after self-cal, rms=0.059001Jy sigma=0.483226 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.471 x 10.51 at -11.14 degrees (North through East) ! Clean map min=-0.0029137 max=0.042585 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.99 KP 1.10 LA 1.07 ! MK 0.88 OV 1.00 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 KP 1.03 LA 1.05 MK 1.03 ! NL 1.02 OV 1.03 PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.39 FD 1.00 KP 1.13 LA 1.06 ! MK 0.89 OV 0.93 PT 1.26 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 KP 0.98 LA 0.99 MK 1.04 ! NL 0.88 OV 1.00 PT 1.05 SC 1.11 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.65 FD 0.98 KP 0.89 LA 1.06 ! MK 0.96 OV 1.08 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 KP 1.05 LA 1.03 MK 1.03 ! NL 0.97 OV 1.05 PT 1.04 SC 1.02 ! ! ! Fit before self-cal, rms=0.059001Jy sigma=0.483226 ! Fit after self-cal, rms=0.055830Jy sigma=0.476268 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.531 mas, bmaj=10.21 mas, bpa=-11.47 degrees ! Estimated noise=0.772764 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 = 0.000904302 Jy ! Component: 100 - total flux cleaned = 0.000948892 Jy ! Component: 150 - total flux cleaned = 0.000982837 Jy ! Component: 200 - total flux cleaned = 0.000981482 Jy ! Total flux subtracted in 200 components = 0.000981482 Jy ! Clean residual min=-0.001497 max=0.001520 Jy/beam ! Clean residual mean=-0.000002 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0407441 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.0407441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055806Jy sigma=0.476100 ! Fit after self-cal, rms=0.055946Jy sigma=0.474337 ! 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=0.055946Jy sigma=0.474337 ! Fit after self-cal, rms=0.055168Jy sigma=0.472966 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.509 mas, bmaj=10.05 mas, bpa=-11.67 degrees ! Estimated noise=0.778966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00072705 Jy ! Component: 100 - total flux cleaned = 0.000843571 Jy ! Component: 150 - total flux cleaned = 0.000859694 Jy ! Component: 200 - total flux cleaned = 0.000871889 Jy ! Total flux subtracted in 200 components = 0.000871889 Jy ! Clean residual min=-0.001538 max=0.001507 Jy/beam ! Clean residual mean=-0.000003 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.041616 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.041616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055152Jy sigma=0.472838 ! Fit after self-cal, rms=0.055312Jy sigma=0.472507 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 = -0.000263432 Jy ! Component: 100 - total flux cleaned = -0.000330487 Jy ! Component: 150 - total flux cleaned = -0.00036251 Jy ! Component: 200 - total flux cleaned = -0.000344557 Jy ! Total flux subtracted in 200 components = -0.000344557 Jy ! Clean residual min=-0.001536 max=0.001505 Jy/beam ! Clean residual mean=-0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0412714 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0412714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055305Jy sigma=0.472469 ! Fit after self-cal, rms=0.055296Jy sigma=0.472443 ! 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=0.055296Jy sigma=0.472443 ! Fit after self-cal, rms=0.055103Jy sigma=0.471809 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.486 mas, bmaj=9.99 mas, bpa=-11.62 degrees ! Estimated noise=0.778249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00065274 Jy ! Component: 100 - total flux cleaned = 0.000830992 Jy ! Component: 150 - total flux cleaned = 0.000883483 Jy ! Component: 200 - total flux cleaned = 0.000930283 Jy ! Total flux subtracted in 200 components = 0.000930283 Jy ! Clean residual min=-0.001488 max=0.001520 Jy/beam ! Clean residual mean=-0.000003 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0422017 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.0422017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055093Jy sigma=0.471716 ! Fit after self-cal, rms=0.055196Jy sigma=0.471588 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 (89.5, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000668948 Jy ! Component: 100 - total flux cleaned = 0.000906882 Jy ! Component: 150 - total flux cleaned = 0.000982578 Jy ! Component: 200 - total flux cleaned = 0.00102602 Jy ! Total flux subtracted in 200 components = 0.00102602 Jy ! Clean residual min=-0.001370 max=0.001338 Jy/beam ! Clean residual mean=-0.000000 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0432277 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.0432277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055150Jy sigma=0.471151 ! Fit after self-cal, rms=0.055134Jy sigma=0.471000 ! 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=0.055134Jy sigma=0.471000 ! Fit after self-cal, rms=0.055582Jy sigma=0.470901 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.822 mas, bmaj=12.59 mas, bpa=-13.73 degrees ! Estimated noise=0.919829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000917377 Jy ! Component: 100 - total flux cleaned = 0.00126477 Jy ! Component: 150 - total flux cleaned = 0.00152192 Jy ! Component: 200 - total flux cleaned = 0.00171516 Jy ! Total flux subtracted in 200 components = 0.00171516 Jy ! Clean residual min=-0.001187 max=0.001481 Jy/beam ! Clean residual mean=-0.000000 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0449429 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.0449429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055571Jy sigma=0.470768 ! Fit after self-cal, rms=0.055619Jy sigma=0.470727 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 = 0.000142124 Jy ! Component: 100 - total flux cleaned = 0.00018126 Jy ! Component: 150 - total flux cleaned = 0.000204448 Jy ! Component: 200 - total flux cleaned = 0.000215521 Jy ! Total flux subtracted in 200 components = 0.000215521 Jy ! Clean residual min=-0.001150 max=0.001483 Jy/beam ! Clean residual mean=0.000000 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0451584 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.0451584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055614Jy sigma=0.470692 ! Fit after self-cal, rms=0.055611Jy sigma=0.470686 ! 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=3.471 mas, bmaj=9.937 mas, bpa=-11.63 degrees ! Estimated noise=0.778481 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.471 x 9.937 at -11.63 degrees (North through East) ! Clean map min=-0.0016783 max=0.040735 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=2.722 mas, bmaj=9.015 mas, bpa=-11.32 degrees ! Estimated noise=1.2735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313534 Jy ! Component: 100 - total flux cleaned = 0.0392619 Jy ! Component: 150 - total flux cleaned = 0.0429968 Jy ! Component: 200 - total flux cleaned = 0.0444632 Jy ! Total flux subtracted in 200 components = 0.0444632 Jy ! Clean residual min=-0.002759 max=0.002510 Jy/beam ! Clean residual mean=-0.000004 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.0444632 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0444632 Jy ! Inverting map and beam ! Estimated beam: bmin=3.471 mas, bmaj=9.937 mas, bpa=-11.63 degrees ! Estimated noise=0.778481 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 = 0.00029632 Jy ! Component: 100 - total flux cleaned = 0.000236577 Jy ! Component: 150 - total flux cleaned = 0.000425845 Jy ! Component: 200 - total flux cleaned = 0.000594617 Jy ! Total flux subtracted in 200 components = 0.000594617 Jy ! Clean residual min=-0.001472 max=0.001376 Jy/beam ! Clean residual mean=-0.000002 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0450578 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.0450578 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=8.822 mas, bmaj=12.59 mas, bpa=-13.73 degrees ! Estimated noise=0.919829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000739218 Jy ! Component: 100 - total flux cleaned = 0.000918127 Jy ! Component: 150 - total flux cleaned = 0.000914985 Jy ! Component: 200 - total flux cleaned = 0.000914439 Jy ! Total flux subtracted in 200 components = 0.000914439 Jy ! Clean residual min=-0.001205 max=0.001394 Jy/beam ! Clean residual mean=-0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0459722 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 = 1.75643e-05 Jy ! Component: 100 - total flux cleaned = 4.78699e-05 Jy ! Component: 150 - total flux cleaned = 3.41285e-05 Jy ! Component: 200 - total flux cleaned = 9.45097e-06 Jy ! Total flux subtracted in 200 components = 9.45097e-06 Jy ! Clean residual min=-0.001175 max=0.001383 Jy/beam ! Clean residual mean=-0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0459817 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 69 components and 0.0459817 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.471 mas, bmaj=9.937 mas, bpa=-11.63 degrees ! Estimated noise=0.778481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000301321 Jy ! Component: 100 - total flux cleaned = -0.000394815 Jy ! Component: 150 - total flux cleaned = -0.00039522 Jy ! Component: 200 - total flux cleaned = -0.000419101 Jy ! Total flux subtracted in 200 components = -0.000419101 Jy ! Clean residual min=-0.001310 max=0.001312 Jy/beam ! Clean residual mean=-0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0455626 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.0455626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055621Jy sigma=0.470817 ! Fit after self-cal, rms=0.055627Jy sigma=0.470751 wmodel J0133+2427_S_map.mod ! Writing 84 model components to file: J0133+2427_S_map.mod wobs J0133+2427_S_uvs.fits ! Writing UV FITS file: J0133+2427_S_uvs.fits wwins J0133+2427_S_map.win ! wwins: Wrote 2 windows to J0133+2427_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 = 1.31704e-08 Jy ! Component: 100 - total flux cleaned = 0.000180058 Jy ! Component: 150 - total flux cleaned = 0.000285575 Jy ! Component: 200 - total flux cleaned = 0.000345631 Jy ! Component: 250 - total flux cleaned = 0.000404492 Jy ! Component: 300 - total flux cleaned = 0.000480414 Jy ! Component: 350 - total flux cleaned = 0.000536189 Jy ! Component: 400 - total flux cleaned = 0.000645001 Jy ! Component: 450 - total flux cleaned = 0.00071552 Jy ! Component: 500 - total flux cleaned = 0.000749886 Jy ! Component: 550 - total flux cleaned = 0.000749701 Jy ! Component: 600 - total flux cleaned = 0.000716348 Jy ! Component: 650 - total flux cleaned = 0.000667329 Jy ! Component: 700 - total flux cleaned = 0.000619328 Jy ! Component: 750 - total flux cleaned = 0.000556065 Jy ! Component: 800 - total flux cleaned = 0.000571611 Jy ! Component: 850 - total flux cleaned = 0.000540888 Jy ! Component: 900 - total flux cleaned = 0.000510983 Jy ! Component: 950 - total flux cleaned = 0.00051112 Jy ! Component: 1000 - total flux cleaned = 0.000467406 Jy ! Component: 1050 - total flux cleaned = 0.000453348 Jy ! Component: 1100 - total flux cleaned = 0.000425286 Jy ! Component: 1150 - total flux cleaned = 0.000397387 Jy ! Component: 1200 - total flux cleaned = 0.000342312 Jy ! Component: 1250 - total flux cleaned = 0.000301656 Jy ! Component: 1300 - total flux cleaned = 0.000261373 Jy ! Component: 1350 - total flux cleaned = 0.000208417 Jy ! Component: 1400 - total flux cleaned = 0.000195354 Jy ! Component: 1450 - total flux cleaned = 0.000156695 Jy ! Component: 1500 - total flux cleaned = 0.000156799 Jy ! Component: 1550 - total flux cleaned = 0.000106289 Jy ! Component: 1600 - total flux cleaned = 5.62548e-05 Jy ! Component: 1650 - total flux cleaned = 7.34112e-06 Jy ! Component: 1700 - total flux cleaned = 7.42789e-06 Jy ! Component: 1750 - total flux cleaned = -2.85772e-05 Jy ! Component: 1800 - total flux cleaned = -5.23415e-05 Jy ! Component: 1850 - total flux cleaned = -8.7817e-05 Jy ! Component: 1900 - total flux cleaned = -0.000122785 Jy ! Component: 1950 - total flux cleaned = -0.000145896 Jy ! Component: 2000 - total flux cleaned = -0.000157255 Jy ! Component: 2050 - total flux cleaned = -0.000179882 Jy ! Component: 2100 - total flux cleaned = -0.000191171 Jy ! Component: 2150 - total flux cleaned = -0.00022441 Jy ! Component: 2200 - total flux cleaned = -0.000268063 Jy ! Component: 2250 - total flux cleaned = -0.000289545 Jy ! Component: 2300 - total flux cleaned = -0.000332441 Jy ! Component: 2350 - total flux cleaned = -0.000374797 Jy ! Component: 2400 - total flux cleaned = -0.000385168 Jy ! Component: 2450 - total flux cleaned = -0.000416305 Jy ! Component: 2500 - total flux cleaned = -0.000457553 Jy ! Component: 2550 - total flux cleaned = -0.000477953 Jy ! Component: 2600 - total flux cleaned = -0.000508262 Jy ! Component: 2650 - total flux cleaned = -0.000558318 Jy ! Component: 2700 - total flux cleaned = -0.000588185 Jy ! Component: 2750 - total flux cleaned = -0.000666764 Jy ! Component: 2800 - total flux cleaned = -0.000666825 Jy ! Component: 2850 - total flux cleaned = -0.00069582 Jy ! Component: 2900 - total flux cleaned = -0.000753165 Jy ! Component: 2950 - total flux cleaned = -0.000734081 Jy ! Component: 3000 - total flux cleaned = -0.000762424 Jy ! Component: 3050 - total flux cleaned = -0.000799841 Jy ! Component: 3100 - total flux cleaned = -0.000818306 Jy ! Component: 3150 - total flux cleaned = -0.000827452 Jy ! Component: 3200 - total flux cleaned = -0.000863987 Jy ! Component: 3250 - total flux cleaned = -0.000845849 Jy ! Component: 3300 - total flux cleaned = -0.000872813 Jy ! Component: 3350 - total flux cleaned = -0.000881774 Jy ! Component: 3400 - total flux cleaned = -0.000872921 Jy ! Component: 3450 - total flux cleaned = -0.000890506 Jy ! Component: 3500 - total flux cleaned = -0.000899366 Jy ! Component: 3550 - total flux cleaned = -0.00091672 Jy ! Component: 3600 - total flux cleaned = -0.000951083 Jy ! Component: 3650 - total flux cleaned = -0.000942452 Jy ! Component: 3700 - total flux cleaned = -0.000959493 Jy ! Component: 3750 - total flux cleaned = -0.000959479 Jy ! Component: 3800 - total flux cleaned = -0.000959527 Jy ! Component: 3850 - total flux cleaned = -0.000959585 Jy ! Component: 3900 - total flux cleaned = -0.000984503 Jy ! Component: 3950 - total flux cleaned = -0.000992746 Jy ! Component: 4000 - total flux cleaned = -0.00100894 Jy ! Component: 4050 - total flux cleaned = -0.0010493 Jy ! Total flux subtracted in 4096 components = -0.00106538 Jy ! Clean residual min=-0.000434 max=0.000462 Jy/beam ! Clean residual mean=0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0444972 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 346 components and 0.0444972 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0133+2427_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.471 x 9.937 at -11.63 degrees (North through East) ! Clean map min=-0.0014449 max=0.04058 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0133+2427_S_map.fits wmodel /image_prod/ug002_uva//J0133+2427_S_map.mod ! Writing 346 model components to file: /image_prod/ug002_uva//J0133+2427_S_map.mod wobs /image_prod/ug002_uva//J0133+2427_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0133+2427_S_uvs.fits wwins /image_prod/ug002_uva//J0133+2427_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0133+2427_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0405797 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142114 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05063 1.05063 2.10125 4.20251 8.40502 16.81 33.6201 67.2402 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= 285.543 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0133+2427_S_dfm.log closed on Wed Mar 4 19:06:42 2020