! Started logfile: /scr/pima/rv124_uvs/J1344+6606_S_dfm.log on Mon Dec 24 01:42:09 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/rv124_uvs/J1344+6606_S_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J1344+6606_S_uva.fits ! AN table 1: 2 integrations on 1 of 1 possible baselines. ! AN table 2: 7 integrations on 1 of 1 possible baselines. ! AN table 3: 99 integrations on 21 of 21 possible baselines. ! AN table 4: 5 integrations on 1 of 1 possible baselines. ! AN table 5: 5 integrations on 15 of 15 possible baselines. ! AN table 6: 14 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.431256 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1344+6606 ! ! 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 79 lines of history. ! ! Reading 3764 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 J1344+6606_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 4 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 371 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 28 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 371 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 28 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 693 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 28 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 371 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 28 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.018129Jy sigma=15.852497 ! Fit after self-cal, rms=0.893126Jy sigma=13.968752 ! 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=7.385 mas, bmaj=10.95 mas, bpa=-51.48 degrees ! Estimated noise=1.36343 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 = 0.0822228 Jy ! Component: 100 - total flux cleaned = 0.129449 Jy ! Total flux subtracted in 100 components = 0.129449 Jy ! Clean residual min=-0.018655 max=0.035948 Jy/beam ! Clean residual mean=-0.000002 rms=0.007255 Jy/beam ! Combined flux in latest and established models = 0.129449 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 53 components and 0.129449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167065Jy sigma=2.521357 ! Fit after self-cal, rms=0.165824Jy sigma=2.500314 ! 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=10.05 mas, bmaj=12.28 mas, bpa=-65.8 degrees ! Estimated noise=0.982404 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 = 0.053794 Jy ! Component: 100 - total flux cleaned = 0.0868902 Jy ! Component: 150 - total flux cleaned = 0.108224 Jy ! Component: 200 - total flux cleaned = 0.122186 Jy ! Total flux subtracted in 200 components = 0.122186 Jy ! Clean residual min=-0.026341 max=0.047222 Jy/beam ! Clean residual mean=-0.000019 rms=0.009082 Jy/beam ! Combined flux in latest and established models = 0.251635 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 112 components and 0.251635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145207Jy sigma=2.188164 ! Fit after self-cal, rms=0.143960Jy sigma=2.170855 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 10.05 x 12.28 at -65.8 degrees (North through East) ! Clean map min=-0.025074 max=0.099899 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* NL 0.00* ! ! A total of 54 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.83 FD 1.41 KP 1.64 LA 0.72 ! NL 2.60 OV 1.12 PT 0.75 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.10 KP 0.68 LA 0.63 NL 1.81 ! OV 1.36 PT 0.69 ! ! Telescope amplitude corrections in sub-array 6: ! WN 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* NL 0.00* ! ! A total of 54 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.77 FD 1.43 KP 1.50 LA 0.75 ! NL 2.37 OV 0.82 PT 0.79 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.01 KP 0.66 LA 0.63 NL 1.84 ! OV 1.27 PT 0.68 ! ! Telescope amplitude corrections in sub-array 6: ! WN 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* KP 0.00* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! WN 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! MK 0.00* NL 0.00* ! ! A total of 54 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.80 FD 1.46 KP 1.55 LA 0.78 ! NL 2.38 OV 0.99 PT 0.82 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.40 KP 0.71 LA 0.63 NL 3.94 ! OV 1.53 PT 0.71 ! ! Telescope amplitude corrections in sub-array 6: ! WN 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.143960Jy sigma=2.170855 ! Fit after self-cal, rms=0.178925Jy sigma=1.909578 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=10.01 mas, bmaj=12.77 mas, bpa=-74.04 degrees ! Estimated noise=1.10014 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 = -0.00197335 Jy ! Component: 100 - total flux cleaned = -0.0019738 Jy ! Component: 150 - total flux cleaned = -0.00197072 Jy ! Component: 200 - total flux cleaned = -0.00212351 Jy ! Total flux subtracted in 200 components = -0.00212351 Jy ! Clean residual min=-0.025021 max=0.039813 Jy/beam ! Clean residual mean=0.000144 rms=0.008035 Jy/beam ! Combined flux in latest and established models = 0.249511 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 115 components and 0.249511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177692Jy sigma=1.901420 ! Fit after self-cal, rms=0.179266Jy sigma=1.887964 ! 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=0.179266Jy sigma=1.887964 ! Fit after self-cal, rms=0.485859Jy sigma=1.406835 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.02 mas, bmaj=13.19 mas, bpa=-82.2 degrees ! Estimated noise=1.1473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00544269 Jy ! Component: 100 - total flux cleaned = 0.0061988 Jy ! Component: 150 - total flux cleaned = 0.00621132 Jy ! Component: 200 - total flux cleaned = 0.00634934 Jy ! Total flux subtracted in 200 components = 0.00634934 Jy ! Clean residual min=-0.012393 max=0.016572 Jy/beam ! Clean residual mean=0.000064 rms=0.005008 Jy/beam ! Combined flux in latest and established models = 0.25586 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 128 components and 0.25586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.485279Jy sigma=1.403558 ! Fit after self-cal, rms=0.493962Jy sigma=1.386271 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 = -0.002094 Jy ! Component: 100 - total flux cleaned = -0.00262854 Jy ! Component: 150 - total flux cleaned = -0.00291177 Jy ! Component: 200 - total flux cleaned = -0.00308467 Jy ! Total flux subtracted in 200 components = -0.00308467 Jy ! Clean residual min=-0.012957 max=0.016996 Jy/beam ! Clean residual mean=0.000038 rms=0.005063 Jy/beam ! Combined flux in latest and established models = 0.252776 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 141 components and 0.252776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.493747Jy sigma=1.388260 ! Fit after self-cal, rms=0.493904Jy sigma=1.386537 ! 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=0.493904Jy sigma=1.386537 ! Fit after self-cal, rms=0.624450Jy sigma=1.337617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.736 mas, bmaj=13.02 mas, bpa=-83.28 degrees ! Estimated noise=1.12343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00152627 Jy ! Component: 100 - total flux cleaned = -0.00182729 Jy ! Component: 150 - total flux cleaned = -0.0020989 Jy ! Component: 200 - total flux cleaned = -0.0022611 Jy ! Total flux subtracted in 200 components = -0.0022611 Jy ! Clean residual min=-0.012561 max=0.015424 Jy/beam ! Clean residual mean=0.000029 rms=0.004867 Jy/beam ! Combined flux in latest and established models = 0.250515 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 146 components and 0.250515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.624310Jy sigma=1.339209 ! Fit after self-cal, rms=0.625682Jy sigma=1.334558 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 = 0.000208787 Jy ! Component: 100 - total flux cleaned = -0.00011494 Jy ! Component: 150 - total flux cleaned = -0.000498207 Jy ! Component: 200 - total flux cleaned = -0.000672471 Jy ! Total flux subtracted in 200 components = -0.000672471 Jy ! Clean residual min=-0.012522 max=0.015282 Jy/beam ! Clean residual mean=0.000028 rms=0.004897 Jy/beam ! Combined flux in latest and established models = 0.249842 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 151 components and 0.249842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.625584Jy sigma=1.335839 ! Fit after self-cal, rms=0.625700Jy sigma=1.334841 ! 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=0.625700Jy sigma=1.334841 ! Fit after self-cal, rms=0.665059Jy sigma=1.330841 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.74 mas, bmaj=15.34 mas, bpa=78.61 degrees ! Estimated noise=1.15137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00276349 Jy ! Component: 100 - total flux cleaned = -0.00320922 Jy ! Component: 150 - total flux cleaned = -0.00369113 Jy ! Component: 200 - total flux cleaned = -0.00400612 Jy ! Total flux subtracted in 200 components = -0.00400612 Jy ! Clean residual min=-0.014090 max=0.016376 Jy/beam ! Clean residual mean=0.000032 rms=0.005483 Jy/beam ! Combined flux in latest and established models = 0.245836 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 152 components and 0.245836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.664787Jy sigma=1.336216 ! Fit after self-cal, rms=0.665368Jy sigma=1.334506 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 = -0.000701071 Jy ! Component: 100 - total flux cleaned = -0.0010031 Jy ! Component: 150 - total flux cleaned = -0.0012768 Jy ! Component: 200 - total flux cleaned = -0.00143943 Jy ! Total flux subtracted in 200 components = -0.00143943 Jy ! Clean residual min=-0.014244 max=0.016211 Jy/beam ! Clean residual mean=0.000024 rms=0.005515 Jy/beam ! Combined flux in latest and established models = 0.244397 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 154 components and 0.244397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.665242Jy sigma=1.338158 ! Fit after self-cal, rms=0.665228Jy sigma=1.338003 ! 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=9.622 mas, bmaj=13.14 mas, bpa=-82.98 degrees ! Estimated noise=1.12691 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.622 x 13.14 at -82.98 degrees (North through East) ! Clean map min=-0.016395 max=0.10207 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=6.651 mas, bmaj=11.04 mas, bpa=-62.44 degrees ! Estimated noise=1.56528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0892949 Jy ! Component: 100 - total flux cleaned = 0.144409 Jy ! Component: 150 - total flux cleaned = 0.18074 Jy ! Component: 200 - total flux cleaned = 0.205595 Jy ! Total flux subtracted in 200 components = 0.205595 Jy ! Clean residual min=-0.014313 max=0.016035 Jy/beam ! Clean residual mean=0.000004 rms=0.004136 Jy/beam ! Combined flux in latest and established models = 0.205595 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 73 model components to the UV plane model. ! The established model now contains 73 components and 0.205595 Jy ! Inverting map and beam ! Estimated beam: bmin=9.622 mas, bmaj=13.14 mas, bpa=-82.98 degrees ! Estimated noise=1.12691 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 = 0.0245334 Jy ! Component: 100 - total flux cleaned = 0.0328141 Jy ! Component: 150 - total flux cleaned = 0.035693 Jy ! Component: 200 - total flux cleaned = 0.0356962 Jy ! Total flux subtracted in 200 components = 0.0356962 Jy ! Clean residual min=-0.013621 max=0.017110 Jy/beam ! Clean residual mean=0.000024 rms=0.005080 Jy/beam ! Combined flux in latest and established models = 0.241291 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 113 components and 0.241291 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=11.74 mas, bmaj=15.34 mas, bpa=78.61 degrees ! Estimated noise=1.15137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022673 Jy ! Component: 100 - total flux cleaned = 0.00229457 Jy ! Component: 150 - total flux cleaned = 0.00250792 Jy ! Component: 200 - total flux cleaned = 0.00250398 Jy ! Total flux subtracted in 200 components = 0.00250398 Jy ! Clean residual min=-0.014616 max=0.017248 Jy/beam ! Clean residual mean=0.000026 rms=0.005531 Jy/beam ! Combined flux in latest and established models = 0.243795 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 = -5.7015e-06 Jy ! Component: 100 - total flux cleaned = -0.00013481 Jy ! Component: 150 - total flux cleaned = -0.00012507 Jy ! Component: 200 - total flux cleaned = -0.000115234 Jy ! Total flux subtracted in 200 components = -0.000115234 Jy ! Clean residual min=-0.014729 max=0.016849 Jy/beam ! Clean residual mean=0.000025 rms=0.005519 Jy/beam ! Combined flux in latest and established models = 0.24368 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 132 components and 0.24368 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=9.622 mas, bmaj=13.14 mas, bpa=-82.98 degrees ! Estimated noise=1.12691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000734116 Jy ! Component: 100 - total flux cleaned = 0.000860159 Jy ! Component: 150 - total flux cleaned = 0.000753702 Jy ! Component: 200 - total flux cleaned = 0.000547738 Jy ! Total flux subtracted in 200 components = 0.000547738 Jy ! Clean residual min=-0.013666 max=0.015353 Jy/beam ! Clean residual mean=0.000023 rms=0.004983 Jy/beam ! Combined flux in latest and established models = 0.244228 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 144 components and 0.244228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.665160Jy sigma=1.344931 ! Fit after self-cal, rms=0.665840Jy sigma=1.342343 wmodel J1344+6606_S_map.mod ! Writing 144 model components to file: J1344+6606_S_map.mod wobs J1344+6606_S_uvs.fits ! Writing UV FITS file: J1344+6606_S_uvs.fits wwins J1344+6606_S_map.win ! wwins: Wrote 1 windows to J1344+6606_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 = 0.00605836 Jy ! Component: 100 - total flux cleaned = 0.0105451 Jy ! Component: 150 - total flux cleaned = 0.0143276 Jy ! Component: 200 - total flux cleaned = 0.0179644 Jy ! Component: 250 - total flux cleaned = 0.021059 Jy ! Component: 300 - total flux cleaned = 0.0247175 Jy ! Component: 350 - total flux cleaned = 0.0280782 Jy ! Component: 400 - total flux cleaned = 0.031159 Jy ! Component: 450 - total flux cleaned = 0.0345768 Jy ! Component: 500 - total flux cleaned = 0.0369378 Jy ! Component: 550 - total flux cleaned = 0.0392532 Jy ! Component: 600 - total flux cleaned = 0.0417162 Jy ! Component: 650 - total flux cleaned = 0.0437658 Jy ! Component: 700 - total flux cleaned = 0.0454176 Jy ! Component: 750 - total flux cleaned = 0.0468666 Jy ! Component: 800 - total flux cleaned = 0.0484755 Jy ! Component: 850 - total flux cleaned = 0.0502396 Jy ! Component: 900 - total flux cleaned = 0.0514587 Jy ! Component: 950 - total flux cleaned = 0.0526644 Jy ! Component: 1000 - total flux cleaned = 0.0538557 Jy ! Component: 1050 - total flux cleaned = 0.0551982 Jy ! Component: 1100 - total flux cleaned = 0.0563604 Jy ! Component: 1150 - total flux cleaned = 0.0578365 Jy ! Component: 1200 - total flux cleaned = 0.0591341 Jy ! Component: 1250 - total flux cleaned = 0.0596173 Jy ! Component: 1300 - total flux cleaned = 0.0608876 Jy ! Component: 1350 - total flux cleaned = 0.0615152 Jy ! Component: 1400 - total flux cleaned = 0.0622922 Jy ! Component: 1450 - total flux cleaned = 0.0625988 Jy ! Component: 1500 - total flux cleaned = 0.063514 Jy ! Component: 1550 - total flux cleaned = 0.0635132 Jy ! Component: 1600 - total flux cleaned = 0.0642634 Jy ! Component: 1650 - total flux cleaned = 0.0645594 Jy ! Component: 1700 - total flux cleaned = 0.0649995 Jy ! Component: 1750 - total flux cleaned = 0.0651443 Jy ! Component: 1800 - total flux cleaned = 0.0658664 Jy ! Component: 1850 - total flux cleaned = 0.0657218 Jy ! Component: 1900 - total flux cleaned = 0.0660073 Jy ! Component: 1950 - total flux cleaned = 0.0664319 Jy ! Component: 2000 - total flux cleaned = 0.0667108 Jy ! Component: 2050 - total flux cleaned = 0.0665719 Jy ! Component: 2100 - total flux cleaned = 0.0664359 Jy ! Component: 2150 - total flux cleaned = 0.0669822 Jy ! Component: 2200 - total flux cleaned = 0.0669822 Jy ! Component: 2250 - total flux cleaned = 0.0669813 Jy ! Component: 2300 - total flux cleaned = 0.0659141 Jy ! Component: 2350 - total flux cleaned = 0.066444 Jy ! Component: 2400 - total flux cleaned = 0.0659171 Jy ! Component: 2450 - total flux cleaned = 0.0656547 Jy ! Component: 2500 - total flux cleaned = 0.0652649 Jy ! Component: 2550 - total flux cleaned = 0.0647482 Jy ! Component: 2600 - total flux cleaned = 0.0648763 Jy ! Component: 2650 - total flux cleaned = 0.064875 Jy ! Component: 2700 - total flux cleaned = 0.0641161 Jy ! Component: 2750 - total flux cleaned = 0.06374 Jy ! Component: 2800 - total flux cleaned = 0.063367 Jy ! Component: 2850 - total flux cleaned = 0.0634916 Jy ! Component: 2900 - total flux cleaned = 0.0631227 Jy ! Component: 2950 - total flux cleaned = 0.0630023 Jy ! Component: 3000 - total flux cleaned = 0.063003 Jy ! Component: 3050 - total flux cleaned = 0.0630029 Jy ! Component: 3100 - total flux cleaned = 0.0626444 Jy ! Component: 3150 - total flux cleaned = 0.0625267 Jy ! Component: 3200 - total flux cleaned = 0.0625279 Jy ! Component: 3250 - total flux cleaned = 0.062411 Jy ! Component: 3300 - total flux cleaned = 0.0624123 Jy ! Component: 3350 - total flux cleaned = 0.062297 Jy ! Component: 3400 - total flux cleaned = 0.0624127 Jy ! Component: 3450 - total flux cleaned = 0.062297 Jy ! Component: 3500 - total flux cleaned = 0.0619548 Jy ! Component: 3550 - total flux cleaned = 0.0619546 Jy ! Component: 3600 - total flux cleaned = 0.0620666 Jy ! Component: 3650 - total flux cleaned = 0.0612817 Jy ! Component: 3700 - total flux cleaned = 0.0611711 Jy ! Component: 3750 - total flux cleaned = 0.0615025 Jy ! Component: 3800 - total flux cleaned = 0.0610609 Jy ! Component: 3850 - total flux cleaned = 0.0606227 Jy ! Component: 3900 - total flux cleaned = 0.0604049 Jy ! Component: 3950 - total flux cleaned = 0.060297 Jy ! Component: 4000 - total flux cleaned = 0.0601889 Jy ! Component: 4050 - total flux cleaned = 0.0596533 Jy ! Total flux subtracted in 4096 components = 0.0598659 Jy ! Clean residual min=-0.006147 max=0.005761 Jy/beam ! Clean residual mean=0.000055 rms=0.002915 Jy/beam ! Combined flux in latest and established models = 0.304093 Jy keep ! Adding 598 model components to the UV plane model. ! The established model now contains 742 components and 0.304094 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J1344+6606_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.622 x 13.14 at -82.98 degrees (North through East) ! Clean map min=-0.017548 max=0.10409 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J1344+6606_S_map.fits wmodel /scr/pima/rv124_uvs/J1344+6606_S_map.mod ! Writing 742 model components to file: /scr/pima/rv124_uvs/J1344+6606_S_map.mod wobs /scr/pima/rv124_uvs/J1344+6606_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J1344+6606_S_uvs.fits wwins /scr/pima/rv124_uvs/J1344+6606_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rv124_uvs/J1344+6606_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.104088 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00294488 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -8.48764 8.48764 16.9753 33.9506 67.9011 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0088 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.104 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 35.345 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J1344+6606_S_dfm.log closed on Mon Dec 24 01:42:13 2018