! Started logfile: /image_prod/ug002_uva//J2249+1136_S_dfm.log on Thu Mar 5 05:53:33 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//J2249+1136_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2249+1136_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J2249+1136 ! ! 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 7920 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 J2249+1136_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008671Jy sigma=8.620227 ! Fit after self-cal, rms=0.901259Jy sigma=7.748556 ! 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=2.813 mas, bmaj=7.025 mas, bpa=-4.885 degrees ! Estimated noise=1.45714 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 = 0.074511 Jy ! Component: 100 - total flux cleaned = 0.0949081 Jy ! Total flux subtracted in 100 components = 0.0949081 Jy ! Clean residual min=-0.003796 max=0.008405 Jy/beam ! Clean residual mean=-0.000008 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.0949081 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0949081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072788Jy sigma=0.466139 ! Fit after self-cal, rms=0.072772Jy sigma=0.465933 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00873454 Jy ! Component: 100 - total flux cleaned = 0.0126502 Jy ! Total flux subtracted in 100 components = 0.0126502 Jy ! Clean residual min=-0.003295 max=0.003054 Jy/beam ! Clean residual mean=-0.000002 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.107558 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.107558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071388Jy sigma=0.455567 ! Fit after self-cal, rms=0.071376Jy sigma=0.455448 ! 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=3.405 mas, bmaj=8.048 mas, bpa=-5.641 degrees ! Estimated noise=0.961573 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 = 0.00187756 Jy ! Component: 100 - total flux cleaned = 0.00201339 Jy ! Component: 150 - total flux cleaned = 0.00196364 Jy ! Component: 200 - total flux cleaned = 0.00192329 Jy ! Total flux subtracted in 200 components = 0.00192329 Jy ! Clean residual min=-0.002162 max=0.002172 Jy/beam ! Clean residual mean=-0.000001 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.109482 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.109482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071094Jy sigma=0.454780 ! Fit after self-cal, rms=0.071071Jy sigma=0.454721 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.405 x 8.048 at -5.641 degrees (North through East) ! Clean map min=-0.0021227 max=0.097149 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.00 KP 1.00 ! LA 1.05 MK 1.00 NL 1.01 OV 0.97 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.02 KP 0.98 ! LA 0.99 MK 1.03 NL 0.98 OV 0.98 ! PT 0.99 SC 0.78 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 0.99 KP 0.99 ! LA 1.00 MK 0.96 NL 1.04 OV 0.99 ! PT 0.97 SC 1.07 ! ! ! Fit before self-cal, rms=0.071071Jy sigma=0.454721 ! Fit after self-cal, rms=0.064657Jy sigma=0.450824 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.393 mas, bmaj=8.032 mas, bpa=-5.459 degrees ! Estimated noise=0.962644 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 = 0.000564125 Jy ! Component: 100 - total flux cleaned = 0.000565962 Jy ! Component: 150 - total flux cleaned = 0.000476848 Jy ! Component: 200 - total flux cleaned = 0.000398065 Jy ! Total flux subtracted in 200 components = 0.000398065 Jy ! Clean residual min=-0.002238 max=0.002050 Jy/beam ! Clean residual mean=-0.000000 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.10988 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.10988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064591Jy sigma=0.450678 ! Fit after self-cal, rms=0.064576Jy sigma=0.450598 ! 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=0.064576Jy sigma=0.450598 ! Fit after self-cal, rms=0.060741Jy sigma=0.446250 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.382 mas, bmaj=8.045 mas, bpa=-5.664 degrees ! Estimated noise=0.962751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000338199 Jy ! Component: 100 - total flux cleaned = 0.000279178 Jy ! Component: 150 - total flux cleaned = 0.000178656 Jy ! Component: 200 - total flux cleaned = 0.000112119 Jy ! Total flux subtracted in 200 components = 0.000112119 Jy ! Clean residual min=-0.001766 max=0.001591 Jy/beam ! Clean residual mean=-0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.109992 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.109992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060709Jy sigma=0.446086 ! Fit after self-cal, rms=0.060685Jy sigma=0.446034 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 = 8.27556e-06 Jy ! Component: 100 - total flux cleaned = -3.1559e-05 Jy ! Component: 150 - total flux cleaned = -4.96001e-05 Jy ! Component: 200 - total flux cleaned = -6.6344e-05 Jy ! Total flux subtracted in 200 components = -6.6344e-05 Jy ! Clean residual min=-0.001782 max=0.001615 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.109925 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.109925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060670Jy sigma=0.445960 ! Fit after self-cal, rms=0.060666Jy sigma=0.445954 ! 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=0.060666Jy sigma=0.445954 ! Fit after self-cal, rms=0.059912Jy sigma=0.445260 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.368 mas, bmaj=8.028 mas, bpa=-5.548 degrees ! Estimated noise=0.960683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242873 Jy ! Component: 100 - total flux cleaned = 0.000241032 Jy ! Component: 150 - total flux cleaned = 0.000224113 Jy ! Component: 200 - total flux cleaned = 0.000266137 Jy ! Total flux subtracted in 200 components = 0.000266137 Jy ! Clean residual min=-0.001680 max=0.001630 Jy/beam ! Clean residual mean=-0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.110192 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.110192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059903Jy sigma=0.445175 ! Fit after self-cal, rms=0.059894Jy sigma=0.445160 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 = 1.53386e-05 Jy ! Component: 100 - total flux cleaned = 2.89016e-05 Jy ! Component: 150 - total flux cleaned = 4.16037e-05 Jy ! Component: 200 - total flux cleaned = 5.35474e-05 Jy ! Total flux subtracted in 200 components = 5.35474e-05 Jy ! Clean residual min=-0.001668 max=0.001625 Jy/beam ! Clean residual mean=-0.000002 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.110245 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.110245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059889Jy sigma=0.445117 ! Fit after self-cal, rms=0.059889Jy sigma=0.445115 ! 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=0.059889Jy sigma=0.445115 ! Fit after self-cal, rms=0.059879Jy sigma=0.445103 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.578 mas, bmaj=11.85 mas, bpa=-6.894 degrees ! Estimated noise=1.1505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000793913 Jy ! Component: 100 - total flux cleaned = 0.000962029 Jy ! Component: 150 - total flux cleaned = 0.00100066 Jy ! Component: 200 - total flux cleaned = 0.00104439 Jy ! Total flux subtracted in 200 components = 0.00104439 Jy ! Clean residual min=-0.001871 max=0.001796 Jy/beam ! Clean residual mean=-0.000003 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.11129 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 60 components and 0.11129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059883Jy sigma=0.445118 ! Fit after self-cal, rms=0.059877Jy sigma=0.445104 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 = 0.000148025 Jy ! Component: 100 - total flux cleaned = 0.000156476 Jy ! Component: 150 - total flux cleaned = 0.000170874 Jy ! Component: 200 - total flux cleaned = 0.000177447 Jy ! Total flux subtracted in 200 components = 0.000177447 Jy ! Clean residual min=-0.001874 max=0.001809 Jy/beam ! Clean residual mean=-0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.111467 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 63 components and 0.111467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059879Jy sigma=0.445128 ! Fit after self-cal, rms=0.059878Jy sigma=0.445124 ! 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=3.361 mas, bmaj=8.021 mas, bpa=-5.532 degrees ! Estimated noise=0.96102 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.361 x 8.021 at -5.532 degrees (North through East) ! Clean map min=-0.0016334 max=0.096494 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=2.781 mas, bmaj=7.01 mas, bpa=-5.026 degrees ! Estimated noise=1.4535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0743362 Jy ! Component: 100 - total flux cleaned = 0.0957618 Jy ! Component: 150 - total flux cleaned = 0.104949 Jy ! Component: 200 - total flux cleaned = 0.109358 Jy ! Total flux subtracted in 200 components = 0.109358 Jy ! Clean residual min=-0.002859 max=0.002825 Jy/beam ! Clean residual mean=-0.000003 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.109358 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.109358 Jy ! Inverting map and beam ! Estimated beam: bmin=3.361 mas, bmaj=8.021 mas, bpa=-5.532 degrees ! Estimated noise=0.96102 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) ! Added new window around map position (-3.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227515 Jy ! Component: 100 - total flux cleaned = 0.00253397 Jy ! Component: 150 - total flux cleaned = 0.00258831 Jy ! Component: 200 - total flux cleaned = 0.00259126 Jy ! Total flux subtracted in 200 components = 0.00259126 Jy ! Clean residual min=-0.001859 max=0.001667 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.111949 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.111949 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=7.578 mas, bmaj=11.85 mas, bpa=-6.894 degrees ! Estimated noise=1.1505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271329 Jy ! Component: 100 - total flux cleaned = 0.000295286 Jy ! Component: 150 - total flux cleaned = 0.000296077 Jy ! Component: 200 - total flux cleaned = 0.000296905 Jy ! Total flux subtracted in 200 components = 0.000296905 Jy ! Clean residual min=-0.001894 max=0.001793 Jy/beam ! Clean residual mean=-0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.112246 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 = 1.08638e-06 Jy ! Component: 100 - total flux cleaned = 1.59131e-05 Jy ! Component: 150 - total flux cleaned = 1.61905e-05 Jy ! Component: 200 - total flux cleaned = 1.62784e-05 Jy ! Total flux subtracted in 200 components = 1.62784e-05 Jy ! Clean residual min=-0.001853 max=0.001796 Jy/beam ! Clean residual mean=-0.000002 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.112262 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 46 components and 0.112262 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.361 mas, bmaj=8.021 mas, bpa=-5.532 degrees ! Estimated noise=0.96102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.08355e-05 Jy ! Component: 100 - total flux cleaned = -4.02538e-05 Jy ! Component: 150 - total flux cleaned = -9.77126e-05 Jy ! Component: 200 - total flux cleaned = -0.000151215 Jy ! Total flux subtracted in 200 components = -0.000151215 Jy ! Clean residual min=-0.001713 max=0.001636 Jy/beam ! Clean residual mean=-0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.112111 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.112111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059875Jy sigma=0.445007 ! Fit after self-cal, rms=0.059883Jy sigma=0.444964 wmodel J2249+1136_S_map.mod ! Writing 60 model components to file: J2249+1136_S_map.mod wobs J2249+1136_S_uvs.fits ! Writing UV FITS file: J2249+1136_S_uvs.fits wwins J2249+1136_S_map.win ! wwins: Wrote 2 windows to J2249+1136_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 = -0.00023094 Jy ! Component: 100 - total flux cleaned = -0.000231989 Jy ! Component: 150 - total flux cleaned = -0.000259063 Jy ! Component: 200 - total flux cleaned = -0.000257802 Jy ! Component: 250 - total flux cleaned = -0.000405819 Jy ! Component: 300 - total flux cleaned = -0.00057382 Jy ! Component: 350 - total flux cleaned = -0.000737952 Jy ! Component: 400 - total flux cleaned = -0.000875119 Jy ! Component: 450 - total flux cleaned = -0.00100927 Jy ! Component: 500 - total flux cleaned = -0.00120698 Jy ! Component: 550 - total flux cleaned = -0.00142164 Jy ! Component: 600 - total flux cleaned = -0.0016112 Jy ! Component: 650 - total flux cleaned = -0.00181862 Jy ! Component: 700 - total flux cleaned = -0.00198177 Jy ! Component: 750 - total flux cleaned = -0.00214232 Jy ! Component: 800 - total flux cleaned = -0.00231984 Jy ! Component: 850 - total flux cleaned = -0.00245525 Jy ! Component: 900 - total flux cleaned = -0.00253168 Jy ! Component: 950 - total flux cleaned = -0.00266391 Jy ! Component: 1000 - total flux cleaned = -0.00279397 Jy ! Component: 1050 - total flux cleaned = -0.00290409 Jy ! Component: 1100 - total flux cleaned = -0.00306743 Jy ! Component: 1150 - total flux cleaned = -0.00319268 Jy ! Component: 1200 - total flux cleaned = -0.00328101 Jy ! Component: 1250 - total flux cleaned = -0.00343818 Jy ! Component: 1300 - total flux cleaned = -0.00347291 Jy ! Component: 1350 - total flux cleaned = -0.00364381 Jy ! Component: 1400 - total flux cleaned = -0.00369464 Jy ! Component: 1450 - total flux cleaned = -0.0038285 Jy ! Component: 1500 - total flux cleaned = -0.00391127 Jy ! Component: 1550 - total flux cleaned = -0.00402596 Jy ! Component: 1600 - total flux cleaned = -0.0040748 Jy ! Component: 1650 - total flux cleaned = -0.00418736 Jy ! Component: 1700 - total flux cleaned = -0.00425111 Jy ! Component: 1750 - total flux cleaned = -0.00437745 Jy ! Component: 1800 - total flux cleaned = -0.00450224 Jy ! Component: 1850 - total flux cleaned = -0.0046102 Jy ! Component: 1900 - total flux cleaned = -0.00473227 Jy ! Component: 1950 - total flux cleaned = -0.0047624 Jy ! Component: 2000 - total flux cleaned = -0.00483763 Jy ! Component: 2050 - total flux cleaned = -0.00497189 Jy ! Component: 2100 - total flux cleaned = -0.00507514 Jy ! Component: 2150 - total flux cleaned = -0.00517751 Jy ! Component: 2200 - total flux cleaned = -0.00532244 Jy ! Component: 2250 - total flux cleaned = -0.00537979 Jy ! Component: 2300 - total flux cleaned = -0.00547978 Jy ! Component: 2350 - total flux cleaned = -0.00559313 Jy ! Component: 2400 - total flux cleaned = -0.00569131 Jy ! Component: 2450 - total flux cleaned = -0.00578863 Jy ! Component: 2500 - total flux cleaned = -0.00589921 Jy ! Component: 2550 - total flux cleaned = -0.0060089 Jy ! Component: 2600 - total flux cleaned = -0.00611767 Jy ! Component: 2650 - total flux cleaned = -0.00619865 Jy ! Component: 2700 - total flux cleaned = -0.00629236 Jy ! Component: 2750 - total flux cleaned = -0.00638535 Jy ! Component: 2800 - total flux cleaned = -0.00647756 Jy ! Component: 2850 - total flux cleaned = -0.00652991 Jy ! Component: 2900 - total flux cleaned = -0.00660781 Jy ! Component: 2950 - total flux cleaned = -0.00668526 Jy ! Component: 3000 - total flux cleaned = -0.00676219 Jy ! Component: 3050 - total flux cleaned = -0.00686413 Jy ! Component: 3100 - total flux cleaned = -0.00699043 Jy ! Component: 3150 - total flux cleaned = -0.00705316 Jy ! Component: 3200 - total flux cleaned = -0.00712792 Jy ! Component: 3250 - total flux cleaned = -0.00726424 Jy ! Component: 3300 - total flux cleaned = -0.00732574 Jy ! Component: 3350 - total flux cleaned = -0.00739909 Jy ! Component: 3400 - total flux cleaned = -0.00755694 Jy ! Component: 3450 - total flux cleaned = -0.00759317 Jy ! Component: 3500 - total flux cleaned = -0.00768903 Jy ! Component: 3550 - total flux cleaned = -0.00779612 Jy ! Component: 3600 - total flux cleaned = -0.00790249 Jy ! Component: 3650 - total flux cleaned = -0.00796117 Jy ! Component: 3700 - total flux cleaned = -0.00801953 Jy ! Component: 3750 - total flux cleaned = -0.00811253 Jy ! Component: 3800 - total flux cleaned = -0.00819334 Jy ! Component: 3850 - total flux cleaned = -0.00826231 Jy ! Component: 3900 - total flux cleaned = -0.00838787 Jy ! Component: 3950 - total flux cleaned = -0.00838799 Jy ! Component: 4000 - total flux cleaned = -0.00848947 Jy ! Component: 4050 - total flux cleaned = -0.00857913 Jy ! Total flux subtracted in 4096 components = -0.00863483 Jy ! Clean residual min=-0.000556 max=0.000610 Jy/beam ! Clean residual mean=-0.000002 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.103476 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 341 components and 0.103476 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2249+1136_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.361 x 8.021 at -5.532 degrees (North through East) ! Clean map min=-0.0012451 max=0.096289 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2249+1136_S_map.fits wmodel /image_prod/ug002_uva//J2249+1136_S_map.mod ! Writing 341 model components to file: /image_prod/ug002_uva//J2249+1136_S_map.mod wobs /image_prod/ug002_uva//J2249+1136_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2249+1136_S_uvs.fits wwins /image_prod/ug002_uva//J2249+1136_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2249+1136_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.096289 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202775 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.631771 0.631771 1.26354 2.52708 5.05416 10.1083 20.2167 40.4333 80.8666 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.096 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 474.855 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2249+1136_S_dfm.log closed on Thu Mar 5 05:53:37 2020