! Started logfile: /image_prod/ug002_uva//J0038+5035_S_dfm.log on Wed Mar 4 18:33:47 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//J0038+5035_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0038+5035_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.948611 visibilities/baseline/integration-bin. ! Found source: J0038+5035 ! ! 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 40 lines of history. ! ! Reading 6147 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 J0038+5035_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001381Jy sigma=8.176285 ! Fit after self-cal, rms=0.937921Jy sigma=7.667449 ! 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=3.049 mas, bmaj=4.655 mas, bpa=-14.3 degrees ! Estimated noise=1.69278 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 = 0.0469081 Jy ! Component: 100 - total flux cleaned = 0.0600052 Jy ! Total flux subtracted in 100 components = 0.0600052 Jy ! Clean residual min=-0.004157 max=0.005538 Jy/beam ! Clean residual mean=-0.000002 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.0600052 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0600052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074363Jy sigma=0.479024 ! Fit after self-cal, rms=0.073950Jy sigma=0.473015 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00651439 Jy ! Component: 100 - total flux cleaned = 0.00935877 Jy ! Total flux subtracted in 100 components = 0.00935877 Jy ! Clean residual min=-0.003758 max=0.004487 Jy/beam ! Clean residual mean=0.000001 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.069364 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.069364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073348Jy sigma=0.467150 ! Fit after self-cal, rms=0.073347Jy sigma=0.467028 ! 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=3.629 mas, bmaj=5.202 mas, bpa=-16.51 degrees ! Estimated noise=1.15222 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 = 0.00204519 Jy ! Component: 100 - total flux cleaned = 0.00220378 Jy ! Component: 150 - total flux cleaned = 0.00220264 Jy ! Component: 200 - total flux cleaned = 0.00217541 Jy ! Total flux subtracted in 200 components = 0.00217541 Jy ! Clean residual min=-0.002953 max=0.003889 Jy/beam ! Clean residual mean=0.000004 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.0715394 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.0715394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073227Jy sigma=0.466425 ! Fit after self-cal, rms=0.073220Jy sigma=0.466402 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.629 x 5.202 at -16.51 degrees (North through East) ! Clean map min=-0.0028467 max=0.064047 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.02 KP 0.94 ! LA 1.02 MK 0.96 NL 1.19 OV 1.01 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.98 KP 0.94 ! LA 1.01 MK 0.98 NL 1.19 OV 0.86 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.01 HN 1.03 KP 0.93 ! LA 1.00 MK 1.01 NL 1.07 OV 0.98 ! SC 0.85 ! ! ! Fit before self-cal, rms=0.073220Jy sigma=0.466402 ! Fit after self-cal, rms=0.071178Jy sigma=0.463628 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.599 mas, bmaj=5.166 mas, bpa=-15.61 degrees ! Estimated noise=1.14705 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 = 0.000444925 Jy ! Component: 100 - total flux cleaned = 0.000492063 Jy ! Component: 150 - total flux cleaned = 0.00047288 Jy ! Component: 200 - total flux cleaned = 0.000455437 Jy ! Total flux subtracted in 200 components = 0.000455437 Jy ! Clean residual min=-0.002857 max=0.003496 Jy/beam ! Clean residual mean=-0.000000 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.0719948 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.0719948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071162Jy sigma=0.463510 ! Fit after self-cal, rms=0.071209Jy sigma=0.463354 ! 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=0.071209Jy sigma=0.463354 ! Fit after self-cal, rms=0.071529Jy sigma=0.457382 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.587 mas, bmaj=5.099 mas, bpa=-15.54 degrees ! Estimated noise=1.1443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000440357 Jy ! Component: 100 - total flux cleaned = 0.000480578 Jy ! Component: 150 - total flux cleaned = 0.000497137 Jy ! Component: 200 - total flux cleaned = 0.000511754 Jy ! Total flux subtracted in 200 components = 0.000511754 Jy ! Clean residual min=-0.002438 max=0.003938 Jy/beam ! Clean residual mean=-0.000001 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0725066 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0725066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071517Jy sigma=0.457260 ! Fit after self-cal, rms=0.071579Jy sigma=0.456934 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 (-9, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343245 Jy ! Component: 100 - total flux cleaned = 0.0049279 Jy ! Component: 150 - total flux cleaned = 0.00545089 Jy ! Component: 200 - total flux cleaned = 0.00560351 Jy ! Total flux subtracted in 200 components = 0.00560351 Jy ! Clean residual min=-0.002140 max=0.002363 Jy/beam ! Clean residual mean=0.000001 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0781101 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 55 components and 0.0781101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071420Jy sigma=0.455383 ! Fit after self-cal, rms=0.071423Jy sigma=0.455137 ! Inverting map ! Added new window around map position (81, 80). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021987 Jy ! Component: 100 - total flux cleaned = 0.00312403 Jy ! Component: 150 - total flux cleaned = 0.00372537 Jy ! Component: 200 - total flux cleaned = 0.00408687 Jy ! Total flux subtracted in 200 components = 0.00408687 Jy ! Clean residual min=-0.002017 max=0.002302 Jy/beam ! Clean residual mean=0.000002 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.082197 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.082197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071325Jy sigma=0.454352 ! Fit after self-cal, rms=0.071320Jy sigma=0.454245 ! Inverting map ! Added new window around map position (80.5, -51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170555 Jy ! Component: 100 - total flux cleaned = 0.0019603 Jy ! Component: 150 - total flux cleaned = 0.00218004 Jy ! Component: 200 - total flux cleaned = 0.00234106 Jy ! Total flux subtracted in 200 components = 0.00234106 Jy ! Clean residual min=-0.001920 max=0.002019 Jy/beam ! Clean residual mean=0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.084538 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.084538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071227Jy sigma=0.453593 ! Fit after self-cal, rms=0.071224Jy sigma=0.453522 ! Inverting map ! Added new window around map position (-39, -114). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149307 Jy ! Component: 100 - total flux cleaned = 0.00211878 Jy ! Component: 150 - total flux cleaned = 0.00266388 Jy ! Component: 200 - total flux cleaned = 0.00289308 Jy ! Total flux subtracted in 200 components = 0.00289308 Jy ! Clean residual min=-0.001919 max=0.001684 Jy/beam ! Clean residual mean=-0.000000 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0874311 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 99 components and 0.0874311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071136Jy sigma=0.452894 ! Fit after self-cal, rms=0.071119Jy sigma=0.452826 ! 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=0.071119Jy sigma=0.452826 ! Fit after self-cal, rms=0.071460Jy sigma=0.452563 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.568 mas, bmaj=5.056 mas, bpa=-15.81 degrees ! Estimated noise=1.1387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120001 Jy ! Component: 100 - total flux cleaned = 0.00176901 Jy ! Component: 150 - total flux cleaned = 0.00202341 Jy ! Component: 200 - total flux cleaned = 0.00225979 Jy ! Total flux subtracted in 200 components = 0.00225979 Jy ! Clean residual min=-0.001867 max=0.001757 Jy/beam ! Clean residual mean=0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0896909 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 115 components and 0.0896909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071408Jy sigma=0.452238 ! Fit after self-cal, rms=0.071412Jy sigma=0.452207 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 = 0.000525004 Jy ! Component: 100 - total flux cleaned = 0.000778899 Jy ! Component: 150 - total flux cleaned = 0.000929527 Jy ! Component: 200 - total flux cleaned = 0.00107241 Jy ! Total flux subtracted in 200 components = 0.00107241 Jy ! Clean residual min=-0.001844 max=0.001694 Jy/beam ! Clean residual mean=0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0907633 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 127 components and 0.0907633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071381Jy sigma=0.452019 ! Fit after self-cal, rms=0.071379Jy sigma=0.452011 ! 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=0.071379Jy sigma=0.452011 ! Fit after self-cal, rms=0.071319Jy sigma=0.451980 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.781 mas, bmaj=8.419 mas, bpa=-2.988 degrees ! Estimated noise=1.40488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000466235 Jy ! Component: 100 - total flux cleaned = 0.000853893 Jy ! Component: 150 - total flux cleaned = 0.00107149 Jy ! Component: 200 - total flux cleaned = 0.00115585 Jy ! Total flux subtracted in 200 components = 0.00115585 Jy ! Clean residual min=-0.001562 max=0.001510 Jy/beam ! Clean residual mean=-0.000000 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0919191 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 142 components and 0.0919191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071298Jy sigma=0.451912 ! Fit after self-cal, rms=0.071283Jy sigma=0.451875 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 = 0.000231915 Jy ! Component: 100 - total flux cleaned = 0.000251142 Jy ! Component: 150 - total flux cleaned = 0.00025141 Jy ! Component: 200 - total flux cleaned = 0.000216445 Jy ! Total flux subtracted in 200 components = 0.000216445 Jy ! Clean residual min=-0.001585 max=0.001513 Jy/beam ! Clean residual mean=0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0921356 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 157 components and 0.0921356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071273Jy sigma=0.451860 ! Fit after self-cal, rms=0.071272Jy sigma=0.451856 ! 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=3.561 mas, bmaj=5.043 mas, bpa=-15.93 degrees ! Estimated noise=1.1384 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.561 x 5.043 at -15.93 degrees (North through East) ! Clean map min=-0.0018524 max=0.063434 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=2.997 mas, bmaj=4.507 mas, bpa=-13.64 degrees ! Estimated noise=1.66987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0465746 Jy ! Component: 100 - total flux cleaned = 0.0607961 Jy ! Component: 150 - total flux cleaned = 0.0679123 Jy ! Component: 200 - total flux cleaned = 0.0727578 Jy ! Total flux subtracted in 200 components = 0.0727578 Jy ! Clean residual min=-0.003493 max=0.003092 Jy/beam ! Clean residual mean=-0.000000 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.0727578 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 0.0727578 Jy ! Inverting map and beam ! Estimated beam: bmin=3.561 mas, bmaj=5.043 mas, bpa=-15.93 degrees ! Estimated noise=1.1384 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 = 0.00430254 Jy ! Component: 100 - total flux cleaned = 0.00729726 Jy ! Component: 150 - total flux cleaned = 0.00977511 Jy ! Component: 200 - total flux cleaned = 0.0115602 Jy ! Total flux subtracted in 200 components = 0.0115602 Jy ! Clean residual min=-0.002025 max=0.002091 Jy/beam ! Clean residual mean=-0.000000 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0843179 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.0843179 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=7.781 mas, bmaj=8.419 mas, bpa=-2.988 degrees ! Estimated noise=1.40488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238057 Jy ! Component: 100 - total flux cleaned = 0.0035981 Jy ! Component: 150 - total flux cleaned = 0.00435418 Jy ! Component: 200 - total flux cleaned = 0.00483004 Jy ! Total flux subtracted in 200 components = 0.00483004 Jy ! Clean residual min=-0.001993 max=0.001798 Jy/beam ! Clean residual mean=-0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.089148 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 = 0.000417477 Jy ! Component: 100 - total flux cleaned = 0.000788508 Jy ! Component: 150 - total flux cleaned = 0.00101165 Jy ! Component: 200 - total flux cleaned = 0.00114846 Jy ! Total flux subtracted in 200 components = 0.00114846 Jy ! Clean residual min=-0.001837 max=0.001608 Jy/beam ! Clean residual mean=-0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0902964 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 118 components and 0.0902964 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.561 mas, bmaj=5.043 mas, bpa=-15.93 degrees ! Estimated noise=1.1384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000332097 Jy ! Component: 100 - total flux cleaned = 0.000543382 Jy ! Component: 150 - total flux cleaned = 0.000641391 Jy ! Component: 200 - total flux cleaned = 0.000820137 Jy ! Total flux subtracted in 200 components = 0.000820137 Jy ! Clean residual min=-0.001990 max=0.001795 Jy/beam ! Clean residual mean=0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0911165 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 132 components and 0.0911166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071358Jy sigma=0.452643 ! Fit after self-cal, rms=0.071349Jy sigma=0.452561 wmodel J0038+5035_S_map.mod ! Writing 132 model components to file: J0038+5035_S_map.mod wobs J0038+5035_S_uvs.fits ! Writing UV FITS file: J0038+5035_S_uvs.fits wwins J0038+5035_S_map.win ! wwins: Wrote 5 windows to J0038+5035_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 = -0.000523453 Jy ! Component: 100 - total flux cleaned = -0.000836569 Jy ! Component: 150 - total flux cleaned = -0.000982595 Jy ! Component: 200 - total flux cleaned = -0.00109551 Jy ! Component: 250 - total flux cleaned = -0.00125822 Jy ! Component: 300 - total flux cleaned = -0.00141559 Jy ! Component: 350 - total flux cleaned = -0.00151765 Jy ! Component: 400 - total flux cleaned = -0.00156781 Jy ! Component: 450 - total flux cleaned = -0.0015202 Jy ! Component: 500 - total flux cleaned = -0.00149662 Jy ! Component: 550 - total flux cleaned = -0.0014036 Jy ! Component: 600 - total flux cleaned = -0.00135814 Jy ! Component: 650 - total flux cleaned = -0.0012678 Jy ! Component: 700 - total flux cleaned = -0.00120124 Jy ! Component: 750 - total flux cleaned = -0.00115747 Jy ! Component: 800 - total flux cleaned = -0.00107208 Jy ! Component: 850 - total flux cleaned = -0.00109303 Jy ! Component: 900 - total flux cleaned = -0.00109277 Jy ! Component: 950 - total flux cleaned = -0.00103169 Jy ! Component: 1000 - total flux cleaned = -0.00105214 Jy ! Component: 1050 - total flux cleaned = -0.00107231 Jy ! Component: 1100 - total flux cleaned = -0.00113089 Jy ! Component: 1150 - total flux cleaned = -0.00109209 Jy ! Component: 1200 - total flux cleaned = -0.00113032 Jy ! Component: 1250 - total flux cleaned = -0.00114901 Jy ! Component: 1300 - total flux cleaned = -0.00111168 Jy ! Component: 1350 - total flux cleaned = -0.0011302 Jy ! Component: 1400 - total flux cleaned = -0.00113012 Jy ! Component: 1450 - total flux cleaned = -0.00116631 Jy ! Component: 1500 - total flux cleaned = -0.00107675 Jy ! Component: 1550 - total flux cleaned = -0.00111261 Jy ! Component: 1600 - total flux cleaned = -0.00106015 Jy ! Component: 1650 - total flux cleaned = -0.00112987 Jy ! Component: 1700 - total flux cleaned = -0.00111222 Jy ! Component: 1750 - total flux cleaned = -0.00109519 Jy ! Component: 1800 - total flux cleaned = -0.0010444 Jy ! Component: 1850 - total flux cleaned = -0.00104458 Jy ! Component: 1900 - total flux cleaned = -0.00112738 Jy ! Component: 1950 - total flux cleaned = -0.0010779 Jy ! Component: 2000 - total flux cleaned = -0.00115929 Jy ! Component: 2050 - total flux cleaned = -0.00112679 Jy ! Component: 2100 - total flux cleaned = -0.00109489 Jy ! Component: 2150 - total flux cleaned = -0.00114264 Jy ! Component: 2200 - total flux cleaned = -0.00117399 Jy ! Component: 2250 - total flux cleaned = -0.00114252 Jy ! Component: 2300 - total flux cleaned = -0.00114242 Jy ! Component: 2350 - total flux cleaned = -0.00114227 Jy ! Component: 2400 - total flux cleaned = -0.00112703 Jy ! Component: 2450 - total flux cleaned = -0.00117248 Jy ! Component: 2500 - total flux cleaned = -0.00120258 Jy ! Component: 2550 - total flux cleaned = -0.00120277 Jy ! Component: 2600 - total flux cleaned = -0.00126202 Jy ! Component: 2650 - total flux cleaned = -0.00127672 Jy ! Component: 2700 - total flux cleaned = -0.00130589 Jy ! Component: 2750 - total flux cleaned = -0.00124802 Jy ! Component: 2800 - total flux cleaned = -0.00127684 Jy ! Component: 2850 - total flux cleaned = -0.0013626 Jy ! Component: 2900 - total flux cleaned = -0.00129159 Jy ! Component: 2950 - total flux cleaned = -0.00134808 Jy ! Component: 3000 - total flux cleaned = -0.00134807 Jy ! Component: 3050 - total flux cleaned = -0.00136203 Jy ! Component: 3100 - total flux cleaned = -0.00138959 Jy ! Component: 3150 - total flux cleaned = -0.00144472 Jy ! Component: 3200 - total flux cleaned = -0.00144492 Jy ! Component: 3250 - total flux cleaned = -0.00145844 Jy ! Component: 3300 - total flux cleaned = -0.00148544 Jy ! Component: 3350 - total flux cleaned = -0.0014989 Jy ! Component: 3400 - total flux cleaned = -0.00148539 Jy ! Component: 3450 - total flux cleaned = -0.00149869 Jy ! Component: 3500 - total flux cleaned = -0.00152509 Jy ! Component: 3550 - total flux cleaned = -0.00156441 Jy ! Component: 3600 - total flux cleaned = -0.00161661 Jy ! Component: 3650 - total flux cleaned = -0.00162945 Jy ! Component: 3700 - total flux cleaned = -0.0016552 Jy ! Component: 3750 - total flux cleaned = -0.00168082 Jy ! Component: 3800 - total flux cleaned = -0.00169349 Jy ! Component: 3850 - total flux cleaned = -0.00171892 Jy ! Component: 3900 - total flux cleaned = -0.0017567 Jy ! Component: 3950 - total flux cleaned = -0.00180682 Jy ! Component: 4000 - total flux cleaned = -0.00178198 Jy ! Component: 4050 - total flux cleaned = -0.00183161 Jy ! Total flux subtracted in 4096 components = -0.00181934 Jy ! Clean residual min=-0.000795 max=0.000697 Jy/beam ! Clean residual mean=-0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0892972 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 416 components and 0.0892972 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0038+5035_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.561 x 5.043 at -15.93 degrees (North through East) ! Clean map min=-0.0013944 max=0.062518 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0038+5035_S_map.fits wmodel /image_prod/ug002_uva//J0038+5035_S_map.mod ! Writing 416 model components to file: /image_prod/ug002_uva//J0038+5035_S_map.mod wobs /image_prod/ug002_uva//J0038+5035_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0038+5035_S_uvs.fits wwins /image_prod/ug002_uva//J0038+5035_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0038+5035_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0625182 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216009 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03654 1.03654 2.07308 4.14616 8.29231 16.5846 33.1693 66.3385 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 289.424 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0038+5035_S_dfm.log closed on Wed Mar 4 18:33:51 2020