! Started logfile: /scr/pima/rv126_uvs/J0617+5701_S_dfm.log on Sun Dec 23 07:36:42 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.24075 obs /scr/pima/rv126_uvs/J0617+5701_S_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J0617+5701_S_uva.fits ! AN table 1: 106 integrations on 66 of 66 possible baselines. ! Apparent sampling: 0.203974 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0617+5701 ! ! 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 2.24075e+09 8e+06 1 8e+06 ! 02 2 2.27075e+09 8e+06 1 8e+06 ! 03 3 2.36075e+09 8e+06 1 8e+06 ! 04 4 2.38075e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 5708 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 J0617+5701_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 910 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 910 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1272 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 910 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.069870Jy sigma=15.435366 ! Fit after self-cal, rms=0.658010Jy sigma=9.454139 ! 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=2.945 mas, bmaj=3.537 mas, bpa=76.86 degrees ! Estimated noise=1.25037 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 = 0.264293 Jy ! Component: 100 - total flux cleaned = 0.325454 Jy ! Total flux subtracted in 100 components = 0.325454 Jy ! Clean residual min=-0.011182 max=0.024110 Jy/beam ! Clean residual mean=-0.000026 rms=0.002792 Jy/beam ! Combined flux in latest and established models = 0.325454 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.325454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112507Jy sigma=1.442518 ! Fit after self-cal, rms=0.112499Jy sigma=1.442365 ! Inverting map ! Added new window around map position (-4, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0278219 Jy ! Component: 100 - total flux cleaned = 0.0453916 Jy ! Total flux subtracted in 100 components = 0.0453916 Jy ! Clean residual min=-0.009764 max=0.016605 Jy/beam ! Clean residual mean=-0.000013 rms=0.002389 Jy/beam ! Combined flux in latest and established models = 0.370845 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.370845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103604Jy sigma=1.287997 ! Fit after self-cal, rms=0.103434Jy sigma=1.284238 ! 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=3.305 mas, bmaj=4.038 mas, bpa=71.96 degrees ! Estimated noise=0.917454 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 (4, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167935 Jy ! Component: 100 - total flux cleaned = 0.0271689 Jy ! Component: 150 - total flux cleaned = 0.030477 Jy ! Component: 200 - total flux cleaned = 0.0314796 Jy ! Total flux subtracted in 200 components = 0.0314796 Jy ! Clean residual min=-0.007985 max=0.008713 Jy/beam ! Clean residual mean=0.000010 rms=0.001997 Jy/beam ! Combined flux in latest and established models = 0.402325 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.402325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100214Jy sigma=1.231209 ! Fit after self-cal, rms=0.100194Jy sigma=1.230918 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.305 x 4.038 at 71.96 degrees (North through East) ! Clean map min=-0.0074637 max=0.33546 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.89 KP 0.98 ! LA 0.94 MK 1.03 NL 1.12 NY 1.30 ! OV 0.92 PT 1.06 WN 1.00* WZ 0.93 ! ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 0.89 KP 0.97 ! LA 0.94 MK 1.00 NL 1.12 NY 1.08 ! OV 0.84 PT 1.07 WN 1.00* WZ 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* NY 0.00* ! OV 0.00* PT 0.00* WN 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.88 KP 0.94 ! LA 0.95 MK 1.02 NL 1.13 NY 1.33 ! OV 0.91 PT 1.06 WN 1.00* WZ 0.73 ! ! ! Fit before self-cal, rms=0.100194Jy sigma=1.230918 ! Fit after self-cal, rms=0.086629Jy sigma=1.053963 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.29 mas, bmaj=4.249 mas, bpa=71.47 degrees ! Estimated noise=0.933818 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 = -0.00305433 Jy ! Component: 100 - total flux cleaned = -0.00366035 Jy ! Component: 150 - total flux cleaned = -0.00403917 Jy ! Component: 200 - total flux cleaned = -0.0041499 Jy ! Total flux subtracted in 200 components = -0.0041499 Jy ! Clean residual min=-0.004647 max=0.004600 Jy/beam ! Clean residual mean=-0.000029 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.398175 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.398175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086075Jy sigma=1.047766 ! Fit after self-cal, rms=0.086149Jy sigma=1.047150 ! 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=0.086149Jy sigma=1.047150 ! Fit after self-cal, rms=0.082177Jy sigma=1.001212 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.297 mas, bmaj=4.212 mas, bpa=71.05 degrees ! Estimated noise=0.929872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000975123 Jy ! Component: 100 - total flux cleaned = -0.00120582 Jy ! Component: 150 - total flux cleaned = -0.00133678 Jy ! Component: 200 - total flux cleaned = -0.00133701 Jy ! Total flux subtracted in 200 components = -0.00133701 Jy ! Clean residual min=-0.003904 max=0.004475 Jy/beam ! Clean residual mean=0.000007 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.396838 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.396838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082051Jy sigma=0.999412 ! Fit after self-cal, rms=0.082095Jy sigma=0.999254 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 (122.5, 20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258086 Jy ! Component: 100 - total flux cleaned = 0.002822 Jy ! Component: 150 - total flux cleaned = 0.00307336 Jy ! Component: 200 - total flux cleaned = 0.00318798 Jy ! Total flux subtracted in 200 components = 0.00318798 Jy ! Clean residual min=-0.003870 max=0.003633 Jy/beam ! Clean residual mean=0.000004 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.400026 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.400026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081900Jy sigma=0.995486 ! Fit after self-cal, rms=0.081892Jy sigma=0.995306 ! 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=0.081892Jy sigma=0.995306 ! Fit after self-cal, rms=0.080140Jy sigma=0.982854 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.294 mas, bmaj=4.214 mas, bpa=71.12 degrees ! Estimated noise=0.928865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000547665 Jy ! Component: 100 - total flux cleaned = -0.000370961 Jy ! Component: 150 - total flux cleaned = -0.000315393 Jy ! Component: 200 - total flux cleaned = -0.000215568 Jy ! Total flux subtracted in 200 components = -0.000215568 Jy ! Clean residual min=-0.003625 max=0.003345 Jy/beam ! Clean residual mean=0.000001 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.399811 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.399811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080063Jy sigma=0.981651 ! Fit after self-cal, rms=0.080061Jy sigma=0.981598 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 = 9.8144e-05 Jy ! Component: 100 - total flux cleaned = 9.97048e-05 Jy ! Component: 150 - total flux cleaned = 0.000143477 Jy ! Component: 200 - total flux cleaned = 0.000184458 Jy ! Total flux subtracted in 200 components = 0.000184458 Jy ! Clean residual min=-0.003584 max=0.003307 Jy/beam ! Clean residual mean=0.000001 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.399995 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 85 components and 0.399995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080014Jy sigma=0.980952 ! Fit after self-cal, rms=0.080013Jy sigma=0.980942 ! 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=0.080013Jy sigma=0.980942 ! Fit after self-cal, rms=0.079966Jy sigma=0.980783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.013 mas, bmaj=10.58 mas, bpa=-87.73 degrees ! Estimated noise=1.17335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000354818 Jy ! Component: 100 - total flux cleaned = -0.000552202 Jy ! Component: 150 - total flux cleaned = -0.000630821 Jy ! Component: 200 - total flux cleaned = -0.000700855 Jy ! Total flux subtracted in 200 components = -0.000700855 Jy ! Clean residual min=-0.003471 max=0.003784 Jy/beam ! Clean residual mean=0.000005 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.399294 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 93 components and 0.399294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079958Jy sigma=0.980561 ! Fit after self-cal, rms=0.079962Jy sigma=0.980517 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 = -8.9569e-05 Jy ! Component: 100 - total flux cleaned = -0.000132486 Jy ! Component: 150 - total flux cleaned = -0.000152414 Jy ! Component: 200 - total flux cleaned = -0.000171296 Jy ! Total flux subtracted in 200 components = -0.000171296 Jy ! Clean residual min=-0.003448 max=0.003769 Jy/beam ! Clean residual mean=0.000005 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.399123 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 97 components and 0.399123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079969Jy sigma=0.980514 ! Fit after self-cal, rms=0.079969Jy sigma=0.980496 ! 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=3.293 mas, bmaj=4.215 mas, bpa=71.2 degrees ! Estimated noise=0.928378 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.293 x 4.215 at 71.2 degrees (North through East) ! Clean map min=-0.003524 max=0.33489 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=2.883 mas, bmaj=3.663 mas, bpa=75.5 degrees ! Estimated noise=1.28547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.265157 Jy ! Component: 100 - total flux cleaned = 0.32436 Jy ! Component: 150 - total flux cleaned = 0.347263 Jy ! Component: 200 - total flux cleaned = 0.361633 Jy ! Total flux subtracted in 200 components = 0.361633 Jy ! Clean residual min=-0.005869 max=0.007685 Jy/beam ! Clean residual mean=-0.000014 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.361633 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.361633 Jy ! Inverting map and beam ! Estimated beam: bmin=3.293 mas, bmaj=4.215 mas, bpa=71.2 degrees ! Estimated noise=0.928378 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 = 0.0124357 Jy ! Component: 100 - total flux cleaned = 0.0201714 Jy ! Component: 150 - total flux cleaned = 0.0257501 Jy ! Component: 200 - total flux cleaned = 0.0299583 Jy ! Total flux subtracted in 200 components = 0.0299583 Jy ! Clean residual min=-0.004080 max=0.003465 Jy/beam ! Clean residual mean=-0.000003 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.391592 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 50 components and 0.391592 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=9.013 mas, bmaj=10.58 mas, bpa=-87.73 degrees ! Estimated noise=1.17335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399124 Jy ! Component: 100 - total flux cleaned = 0.00612569 Jy ! Component: 150 - total flux cleaned = 0.00657292 Jy ! Component: 200 - total flux cleaned = 0.00678007 Jy ! Total flux subtracted in 200 components = 0.00678007 Jy ! Clean residual min=-0.003432 max=0.003539 Jy/beam ! Clean residual mean=0.000002 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.398372 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 = 0.000134472 Jy ! Component: 100 - total flux cleaned = 0.000174607 Jy ! Component: 150 - total flux cleaned = 0.000248281 Jy ! Component: 200 - total flux cleaned = 0.000248795 Jy ! Total flux subtracted in 200 components = 0.000248795 Jy ! Clean residual min=-0.003435 max=0.003604 Jy/beam ! Clean residual mean=0.000003 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.398621 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 85 components and 0.398621 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.293 mas, bmaj=4.215 mas, bpa=71.2 degrees ! Estimated noise=0.928378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182337 Jy ! Component: 100 - total flux cleaned = 0.000333877 Jy ! Component: 150 - total flux cleaned = 0.000334966 Jy ! Component: 200 - total flux cleaned = 0.000522818 Jy ! Total flux subtracted in 200 components = 0.000522818 Jy ! Clean residual min=-0.003661 max=0.003295 Jy/beam ! Clean residual mean=0.000001 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.399143 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 97 components and 0.399143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080076Jy sigma=0.982354 ! Fit after self-cal, rms=0.080076Jy sigma=0.982059 wmodel J0617+5701_S_map.mod ! Writing 97 model components to file: J0617+5701_S_map.mod wobs J0617+5701_S_uvs.fits ! Writing UV FITS file: J0617+5701_S_uvs.fits wwins J0617+5701_S_map.win ! wwins: Wrote 4 windows to J0617+5701_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 = -0.00119527 Jy ! Component: 100 - total flux cleaned = -0.0013158 Jy ! Component: 150 - total flux cleaned = -0.00125897 Jy ! Component: 200 - total flux cleaned = -0.00109362 Jy ! Component: 250 - total flux cleaned = -0.000933317 Jy ! Component: 300 - total flux cleaned = -0.000828195 Jy ! Component: 350 - total flux cleaned = -0.000724523 Jy ! Component: 400 - total flux cleaned = -0.000674032 Jy ! Component: 450 - total flux cleaned = -0.000823194 Jy ! Component: 500 - total flux cleaned = -0.000822125 Jy ! Component: 550 - total flux cleaned = -0.000676876 Jy ! Component: 600 - total flux cleaned = -0.000629737 Jy ! Component: 650 - total flux cleaned = -0.000723416 Jy ! Component: 700 - total flux cleaned = -0.000629569 Jy ! Component: 750 - total flux cleaned = -0.000629169 Jy ! Component: 800 - total flux cleaned = -0.000492603 Jy ! Component: 850 - total flux cleaned = -0.000403568 Jy ! Component: 900 - total flux cleaned = -0.000536237 Jy ! Component: 950 - total flux cleaned = -0.000491911 Jy ! Component: 1000 - total flux cleaned = -0.000318569 Jy ! Component: 1050 - total flux cleaned = -0.000318137 Jy ! Component: 1100 - total flux cleaned = -0.000190556 Jy ! Component: 1150 - total flux cleaned = 6.15388e-05 Jy ! Component: 1200 - total flux cleaned = 0.000144836 Jy ! Component: 1250 - total flux cleaned = 0.000186067 Jy ! Component: 1300 - total flux cleaned = 0.000472707 Jy ! Component: 1350 - total flux cleaned = 0.000513349 Jy ! Component: 1400 - total flux cleaned = 0.00071448 Jy ! Component: 1450 - total flux cleaned = 0.000554599 Jy ! Component: 1500 - total flux cleaned = 0.000792368 Jy ! Component: 1550 - total flux cleaned = 0.00087112 Jy ! Component: 1600 - total flux cleaned = 0.00102708 Jy ! Component: 1650 - total flux cleaned = 0.00106548 Jy ! Component: 1700 - total flux cleaned = 0.00110421 Jy ! Component: 1750 - total flux cleaned = 0.00133315 Jy ! Component: 1800 - total flux cleaned = 0.00137088 Jy ! Component: 1850 - total flux cleaned = 0.00140849 Jy ! Component: 1900 - total flux cleaned = 0.00159529 Jy ! Component: 1950 - total flux cleaned = 0.00170649 Jy ! Component: 2000 - total flux cleaned = 0.00170622 Jy ! Component: 2050 - total flux cleaned = 0.00192513 Jy ! Component: 2100 - total flux cleaned = 0.00192475 Jy ! Component: 2150 - total flux cleaned = 0.00214112 Jy ! Component: 2200 - total flux cleaned = 0.00221256 Jy ! Component: 2250 - total flux cleaned = 0.00231962 Jy ! Component: 2300 - total flux cleaned = 0.00224868 Jy ! Component: 2350 - total flux cleaned = 0.00256538 Jy ! Component: 2400 - total flux cleaned = 0.00263544 Jy ! Component: 2450 - total flux cleaned = 0.00263566 Jy ! Component: 2500 - total flux cleaned = 0.00291213 Jy ! Component: 2550 - total flux cleaned = 0.00298078 Jy ! Component: 2600 - total flux cleaned = 0.00298101 Jy ! Component: 2650 - total flux cleaned = 0.00315109 Jy ! Component: 2700 - total flux cleaned = 0.0032187 Jy ! Component: 2750 - total flux cleaned = 0.00331964 Jy ! Component: 2800 - total flux cleaned = 0.00328618 Jy ! Component: 2850 - total flux cleaned = 0.00335287 Jy ! Component: 2900 - total flux cleaned = 0.00335324 Jy ! Component: 2950 - total flux cleaned = 0.00345199 Jy ! Component: 3000 - total flux cleaned = 0.0034518 Jy ! Component: 3050 - total flux cleaned = 0.00354932 Jy ! Component: 3100 - total flux cleaned = 0.0035494 Jy ! Component: 3150 - total flux cleaned = 0.00354933 Jy ! Component: 3200 - total flux cleaned = 0.00370965 Jy ! Component: 3250 - total flux cleaned = 0.00367745 Jy ! Component: 3300 - total flux cleaned = 0.00377272 Jy ! Component: 3350 - total flux cleaned = 0.00370957 Jy ! Component: 3400 - total flux cleaned = 0.00377216 Jy ! Component: 3450 - total flux cleaned = 0.00370946 Jy ! Component: 3500 - total flux cleaned = 0.00374056 Jy ! Component: 3550 - total flux cleaned = 0.00380237 Jy ! Component: 3600 - total flux cleaned = 0.00367918 Jy ! Component: 3650 - total flux cleaned = 0.00367925 Jy ! Component: 3700 - total flux cleaned = 0.00374014 Jy ! Component: 3750 - total flux cleaned = 0.00377051 Jy ! Component: 3800 - total flux cleaned = 0.0037706 Jy ! Component: 3850 - total flux cleaned = 0.00371042 Jy ! Component: 3900 - total flux cleaned = 0.00380016 Jy ! Component: 3950 - total flux cleaned = 0.00380023 Jy ! Component: 4000 - total flux cleaned = 0.00380026 Jy ! Component: 4050 - total flux cleaned = 0.00382944 Jy ! Total flux subtracted in 4096 components = 0.00374147 Jy ! Clean residual min=-0.002018 max=0.001506 Jy/beam ! Clean residual mean=-0.000005 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.402885 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 428 components and 0.402885 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J0617+5701_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.293 x 4.215 at 71.2 degrees (North through East) ! Clean map min=-0.0025553 max=0.33752 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J0617+5701_S_map.fits wmodel /scr/pima/rv126_uvs/J0617+5701_S_map.mod ! Writing 428 model components to file: /scr/pima/rv126_uvs/J0617+5701_S_map.mod wobs /scr/pima/rv126_uvs/J0617+5701_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J0617+5701_S_uvs.fits wwins /scr/pima/rv126_uvs/J0617+5701_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv126_uvs/J0617+5701_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.337518 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000519205 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.461491 0.461491 0.922981 1.84596 3.69192 7.38385 14.7677 29.5354 59.0708 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.337 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 650.067 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J0617+5701_S_dfm.log closed on Sun Dec 23 07:36:47 2018