! Started logfile: /scr/pima/rv121_uvs/J1702-2415_S_dfm.log on Sat Jul 28 00:12:25 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv121_uvs/J1702-2415_S_uva.fits ! Reading UV FITS file: /scr/pima/rv121_uvs/J1702-2415_S_uva.fits ! AN table 1: 44 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1702-2415 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1702-2415_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.005418Jy sigma=15.639451 ! Fit after self-cal, rms=0.940247Jy sigma=14.604667 ! 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=2.324 mas, bmaj=6.365 mas, bpa=-7.521 degrees ! Estimated noise=1.01977 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 = 0.0455843 Jy ! Component: 100 - total flux cleaned = 0.0557298 Jy ! Total flux subtracted in 100 components = 0.0557298 Jy ! Clean residual min=-0.004871 max=0.007471 Jy/beam ! Clean residual mean=-0.000009 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.0557298 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0557298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069655Jy sigma=1.007012 ! Fit after self-cal, rms=0.068899Jy sigma=0.996370 ! Inverting map ! Added new window around map position (3.5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00703154 Jy ! Component: 100 - total flux cleaned = 0.0113097 Jy ! Total flux subtracted in 100 components = 0.0113097 Jy ! Clean residual min=-0.004515 max=0.003964 Jy/beam ! Clean residual mean=-0.000007 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.0670395 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.0670395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067942Jy sigma=0.978525 ! Fit after self-cal, rms=0.067849Jy sigma=0.977192 ! 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=2.988 mas, bmaj=7.73 mas, bpa=-6.7 degrees ! Estimated noise=0.56597 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 = 0.00590391 Jy ! Component: 100 - total flux cleaned = 0.00932836 Jy ! Component: 150 - total flux cleaned = 0.0114194 Jy ! Component: 200 - total flux cleaned = 0.0127102 Jy ! Total flux subtracted in 200 components = 0.0127102 Jy ! Clean residual min=-0.002394 max=0.004200 Jy/beam ! Clean residual mean=-0.000016 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.0797497 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.0797497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067353Jy sigma=0.967855 ! Fit after self-cal, rms=0.067293Jy sigma=0.967161 ! Inverting map ! Added new window around map position (13, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383139 Jy ! Component: 100 - total flux cleaned = 0.00591942 Jy ! Component: 150 - total flux cleaned = 0.00735983 Jy ! Component: 200 - total flux cleaned = 0.00840524 Jy ! Total flux subtracted in 200 components = 0.00840524 Jy ! Clean residual min=-0.002348 max=0.002421 Jy/beam ! Clean residual mean=-0.000007 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0881549 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 64 components and 0.0881549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067063Jy sigma=0.963235 ! Fit after self-cal, rms=0.067025Jy sigma=0.962594 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.988 x 7.73 at -6.7 degrees (North through East) ! Clean map min=-0.0022975 max=0.06163 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.13 KP 0.95 ! LA 0.98 MK 1.02 NL 1.03 OV 1.00 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.10 KP 0.96 ! LA 0.99 MK 1.01 NL 1.00 OV 0.98 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.89 HN 1.06 KP 1.00* ! LA 1.07 MK 1.04 NL 1.00* OV 0.99 ! PT 1.07 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.07 KP 1.00 ! LA 1.02 MK 1.00 NL 1.06 OV 0.94 ! PT 1.02 SC 0.91 ! ! ! Fit before self-cal, rms=0.067025Jy sigma=0.962594 ! Fit after self-cal, rms=0.068707Jy sigma=0.960463 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.01 mas, bmaj=7.72 mas, bpa=-6.247 degrees ! Estimated noise=0.566618 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 = 0.000946213 Jy ! Component: 100 - total flux cleaned = 0.00123318 Jy ! Component: 150 - total flux cleaned = 0.00147847 Jy ! Component: 200 - total flux cleaned = 0.00157305 Jy ! Total flux subtracted in 200 components = 0.00157305 Jy ! Clean residual min=-0.002076 max=0.002282 Jy/beam ! Clean residual mean=-0.000008 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.089728 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.089728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068668Jy sigma=0.959890 ! Fit after self-cal, rms=0.068708Jy sigma=0.959660 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068708Jy sigma=0.959660 ! Fit after self-cal, rms=0.068906Jy sigma=0.956638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.014 mas, bmaj=7.741 mas, bpa=-6.159 degrees ! Estimated noise=0.566729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041642 Jy ! Component: 100 - total flux cleaned = 0.000521131 Jy ! Component: 150 - total flux cleaned = 0.000633086 Jy ! Component: 200 - total flux cleaned = 0.000735499 Jy ! Total flux subtracted in 200 components = 0.000735499 Jy ! Clean residual min=-0.002031 max=0.002197 Jy/beam ! Clean residual mean=-0.000008 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0904635 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.0904635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068892Jy sigma=0.956471 ! Fit after self-cal, rms=0.068893Jy sigma=0.956269 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 (98, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209313 Jy ! Component: 100 - total flux cleaned = 0.00257463 Jy ! Component: 150 - total flux cleaned = 0.00277494 Jy ! Component: 200 - total flux cleaned = 0.00305465 Jy ! Total flux subtracted in 200 components = 0.00305465 Jy ! Clean residual min=-0.001833 max=0.001788 Jy/beam ! Clean residual mean=-0.000010 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0935181 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 0.0935181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068825Jy sigma=0.955059 ! Fit after self-cal, rms=0.068826Jy sigma=0.954920 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068826Jy sigma=0.954920 ! Fit after self-cal, rms=0.068534Jy sigma=0.954579 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.011 mas, bmaj=7.755 mas, bpa=-6.116 degrees ! Estimated noise=0.563351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000524027 Jy ! Component: 100 - total flux cleaned = 0.000662914 Jy ! Component: 150 - total flux cleaned = 0.0007836 Jy ! Component: 200 - total flux cleaned = 0.000848963 Jy ! Total flux subtracted in 200 components = 0.000848963 Jy ! Clean residual min=-0.001752 max=0.001718 Jy/beam ! Clean residual mean=-0.000008 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0943671 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 0.0943671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068515Jy sigma=0.954245 ! Fit after self-cal, rms=0.068514Jy sigma=0.954194 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 = 7.51366e-05 Jy ! Component: 100 - total flux cleaned = 9.70132e-05 Jy ! Component: 150 - total flux cleaned = 9.78794e-05 Jy ! Component: 200 - total flux cleaned = 7.97683e-05 Jy ! Total flux subtracted in 200 components = 7.97683e-05 Jy ! Clean residual min=-0.001736 max=0.001736 Jy/beam ! Clean residual mean=-0.000008 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0944468 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 132 components and 0.0944468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068503Jy sigma=0.954027 ! Fit after self-cal, rms=0.068501Jy sigma=0.954023 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068501Jy sigma=0.954023 ! Fit after self-cal, rms=0.068382Jy sigma=0.953992 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.752 mas, bmaj=17.61 mas, bpa=2.324 degrees ! Estimated noise=0.726618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000249253 Jy ! Component: 100 - total flux cleaned = -0.000251911 Jy ! Component: 150 - total flux cleaned = -0.000252085 Jy ! Component: 200 - total flux cleaned = -0.00023737 Jy ! Total flux subtracted in 200 components = -0.00023737 Jy ! Clean residual min=-0.001867 max=0.001963 Jy/beam ! Clean residual mean=-0.000017 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0942095 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 143 components and 0.0942095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068379Jy sigma=0.954013 ! Fit after self-cal, rms=0.068372Jy sigma=0.953994 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.54978e-05 Jy ! Component: 100 - total flux cleaned = -5.54862e-05 Jy ! Component: 150 - total flux cleaned = -6.86272e-05 Jy ! Component: 200 - total flux cleaned = -6.87339e-05 Jy ! Total flux subtracted in 200 components = -6.87339e-05 Jy ! Clean residual min=-0.001820 max=0.001990 Jy/beam ! Clean residual mean=-0.000017 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0941407 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 148 components and 0.0941407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068373Jy sigma=0.954037 ! Fit after self-cal, rms=0.068371Jy sigma=0.954031 ! 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=3.01 mas, bmaj=7.76 mas, bpa=-6.081 degrees ! Estimated noise=0.56223 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.01 x 7.76 at -6.081 degrees (North through East) ! Clean map min=-0.0016788 max=0.061607 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=2.332 mas, bmaj=6.329 mas, bpa=-6.981 degrees ! Estimated noise=1.01702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0455633 Jy ! Component: 100 - total flux cleaned = 0.0574424 Jy ! Component: 150 - total flux cleaned = 0.0640503 Jy ! Component: 200 - total flux cleaned = 0.0687137 Jy ! Total flux subtracted in 200 components = 0.0687137 Jy ! Clean residual min=-0.003868 max=0.003909 Jy/beam ! Clean residual mean=-0.000008 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.0687137 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0687137 Jy ! Inverting map and beam ! Estimated beam: bmin=3.01 mas, bmaj=7.76 mas, bpa=-6.081 degrees ! Estimated noise=0.56223 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 = 0.00606101 Jy ! Component: 100 - total flux cleaned = 0.0100965 Jy ! Component: 150 - total flux cleaned = 0.0132094 Jy ! Component: 200 - total flux cleaned = 0.0157156 Jy ! Total flux subtracted in 200 components = 0.0157156 Jy ! Clean residual min=-0.002224 max=0.002424 Jy/beam ! Clean residual mean=-0.000016 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0844293 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 49 components and 0.0844293 Jy ! Inverting map ! Added new window around map position (-62, -127.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239054 Jy ! Component: 100 - total flux cleaned = 0.00418018 Jy ! Component: 150 - total flux cleaned = 0.00511116 Jy ! Component: 200 - total flux cleaned = 0.00572174 Jy ! Total flux subtracted in 200 components = 0.00572174 Jy ! Clean residual min=-0.001991 max=0.001880 Jy/beam ! Clean residual mean=-0.000014 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.090151 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 69 components and 0.090151 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=7.752 mas, bmaj=17.61 mas, bpa=2.324 degrees ! Estimated noise=0.726618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163479 Jy ! Component: 100 - total flux cleaned = 0.0025504 Jy ! Component: 150 - total flux cleaned = 0.00303406 Jy ! Component: 200 - total flux cleaned = 0.00338096 Jy ! Total flux subtracted in 200 components = 0.00338096 Jy ! Clean residual min=-0.001992 max=0.001859 Jy/beam ! Clean residual mean=-0.000022 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.093532 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 = 0.000173781 Jy ! Component: 100 - total flux cleaned = 0.000327494 Jy ! Component: 150 - total flux cleaned = 0.000386274 Jy ! Component: 200 - total flux cleaned = 0.000440329 Jy ! Total flux subtracted in 200 components = 0.000440329 Jy ! Clean residual min=-0.001920 max=0.001833 Jy/beam ! Clean residual mean=-0.000019 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0939723 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 104 components and 0.0939724 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.01 mas, bmaj=7.76 mas, bpa=-6.081 degrees ! Estimated noise=0.56223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.2272e-05 Jy ! Component: 100 - total flux cleaned = 0.000257401 Jy ! Component: 150 - total flux cleaned = 0.000287 Jy ! Component: 200 - total flux cleaned = 0.000343411 Jy ! Total flux subtracted in 200 components = 0.000343411 Jy ! Clean residual min=-0.001717 max=0.001802 Jy/beam ! Clean residual mean=-0.000009 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0943158 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 122 components and 0.0943158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068346Jy sigma=0.953801 ! Fit after self-cal, rms=0.068343Jy sigma=0.953569 wmodel J1702-2415_S_map.mod ! Writing 122 model components to file: J1702-2415_S_map.mod wobs J1702-2415_S_uvs.fits ! Writing UV FITS file: J1702-2415_S_uvs.fits wwins J1702-2415_S_map.win ! wwins: Wrote 5 windows to J1702-2415_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 = -0.000292915 Jy ! Component: 100 - total flux cleaned = -0.000567416 Jy ! Component: 150 - total flux cleaned = -0.000713892 Jy ! Component: 200 - total flux cleaned = -0.000939259 Jy ! Component: 250 - total flux cleaned = -0.00104785 Jy ! Component: 300 - total flux cleaned = -0.00110123 Jy ! Component: 350 - total flux cleaned = -0.00117912 Jy ! Component: 400 - total flux cleaned = -0.0012808 Jy ! Component: 450 - total flux cleaned = -0.00135575 Jy ! Component: 500 - total flux cleaned = -0.00150185 Jy ! Component: 550 - total flux cleaned = -0.00164516 Jy ! Component: 600 - total flux cleaned = -0.0016448 Jy ! Component: 650 - total flux cleaned = -0.00171449 Jy ! Component: 700 - total flux cleaned = -0.00187356 Jy ! Component: 750 - total flux cleaned = -0.00194093 Jy ! Component: 800 - total flux cleaned = -0.00209489 Jy ! Component: 850 - total flux cleaned = -0.00211651 Jy ! Component: 900 - total flux cleaned = -0.00213806 Jy ! Component: 950 - total flux cleaned = -0.00218037 Jy ! Component: 1000 - total flux cleaned = -0.00218038 Jy ! Component: 1050 - total flux cleaned = -0.00220075 Jy ! Component: 1100 - total flux cleaned = -0.00228204 Jy ! Component: 1150 - total flux cleaned = -0.00230195 Jy ! Component: 1200 - total flux cleaned = -0.00238126 Jy ! Component: 1250 - total flux cleaned = -0.00242078 Jy ! Component: 1300 - total flux cleaned = -0.00247944 Jy ! Component: 1350 - total flux cleaned = -0.00253751 Jy ! Component: 1400 - total flux cleaned = -0.0026515 Jy ! Component: 1450 - total flux cleaned = -0.00268921 Jy ! Component: 1500 - total flux cleaned = -0.00274513 Jy ! Component: 1550 - total flux cleaned = -0.00276353 Jy ! Component: 1600 - total flux cleaned = -0.00280001 Jy ! Component: 1650 - total flux cleaned = -0.00289048 Jy ! Component: 1700 - total flux cleaned = -0.00287246 Jy ! Component: 1750 - total flux cleaned = -0.00294349 Jy ! Component: 1800 - total flux cleaned = -0.00297841 Jy ! Component: 1850 - total flux cleaned = -0.00297843 Jy ! Component: 1900 - total flux cleaned = -0.00299583 Jy ! Component: 1950 - total flux cleaned = -0.00303059 Jy ! Component: 2000 - total flux cleaned = -0.00301385 Jy ! Component: 2050 - total flux cleaned = -0.00303098 Jy ! Component: 2100 - total flux cleaned = -0.00309779 Jy ! Component: 2150 - total flux cleaned = -0.00308152 Jy ! Component: 2200 - total flux cleaned = -0.00309811 Jy ! Component: 2250 - total flux cleaned = -0.00317954 Jy ! Component: 2300 - total flux cleaned = -0.00314716 Jy ! Component: 2350 - total flux cleaned = -0.00319524 Jy ! Component: 2400 - total flux cleaned = -0.00321142 Jy ! Component: 2450 - total flux cleaned = -0.00325885 Jy ! Component: 2500 - total flux cleaned = -0.0032903 Jy ! Component: 2550 - total flux cleaned = -0.00332143 Jy ! Component: 2600 - total flux cleaned = -0.0033681 Jy ! Component: 2650 - total flux cleaned = -0.00335263 Jy ! Component: 2700 - total flux cleaned = -0.00338319 Jy ! Component: 2750 - total flux cleaned = -0.00341358 Jy ! Component: 2800 - total flux cleaned = -0.00338345 Jy ! Component: 2850 - total flux cleaned = -0.00339828 Jy ! Component: 2900 - total flux cleaned = -0.00339821 Jy ! Component: 2950 - total flux cleaned = -0.00339822 Jy ! Component: 3000 - total flux cleaned = -0.00344226 Jy ! Component: 3050 - total flux cleaned = -0.00347144 Jy ! Component: 3100 - total flux cleaned = -0.00345703 Jy ! Component: 3150 - total flux cleaned = -0.00347139 Jy ! Component: 3200 - total flux cleaned = -0.00350004 Jy ! Component: 3250 - total flux cleaned = -0.00354258 Jy ! Component: 3300 - total flux cleaned = -0.00358501 Jy ! Component: 3350 - total flux cleaned = -0.00359909 Jy ! Component: 3400 - total flux cleaned = -0.00359903 Jy ! Component: 3450 - total flux cleaned = -0.00368202 Jy ! Component: 3500 - total flux cleaned = -0.00361326 Jy ! Component: 3550 - total flux cleaned = -0.00368159 Jy ! Component: 3600 - total flux cleaned = -0.00376328 Jy ! Component: 3650 - total flux cleaned = -0.00373625 Jy ! Component: 3700 - total flux cleaned = -0.00379002 Jy ! Component: 3750 - total flux cleaned = -0.00376336 Jy ! Component: 3800 - total flux cleaned = -0.00380317 Jy ! Component: 3850 - total flux cleaned = -0.00377678 Jy ! Component: 3900 - total flux cleaned = -0.00379005 Jy ! Component: 3950 - total flux cleaned = -0.00382931 Jy ! Component: 4000 - total flux cleaned = -0.00371243 Jy ! Component: 4050 - total flux cleaned = -0.00377713 Jy ! Total flux subtracted in 4096 components = -0.00380275 Jy ! Clean residual min=-0.000857 max=0.000922 Jy/beam ! Clean residual mean=-0.000004 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.090513 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 400 components and 0.0905131 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv121_uvs/J1702-2415_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.01 x 7.76 at -6.081 degrees (North through East) ! Clean map min=-0.0016865 max=0.06096 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv121_uvs/J1702-2415_S_map.fits wmodel /scr/pima/rv121_uvs/J1702-2415_S_map.mod ! Writing 400 model components to file: /scr/pima/rv121_uvs/J1702-2415_S_map.mod wobs /scr/pima/rv121_uvs/J1702-2415_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv121_uvs/J1702-2415_S_uvs.fits wwins /scr/pima/rv121_uvs/J1702-2415_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rv121_uvs/J1702-2415_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.06096 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000235984 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.16134 1.16134 2.32268 4.64536 9.29072 18.5814 37.1629 74.3257 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 258.322 quit ! Quitting program ! Log file /scr/pima/rv121_uvs/J1702-2415_S_dfm.log closed on Sat Jul 28 00:12:29 2018