! Started logfile: /scr/pima/rdv91_uvs/J1022+4126_X_dfm.log on Fri Jun 15 11:26:06 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/rdv91_uvs/J1022+4126_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv91_uvs/J1022+4126_X_uva.fits ! AN table 1: 179 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973557 visibilities/baseline/integration-bin. ! Found source: J1022+4126 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 31368 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1022+4126_X] 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 0.200x0.200 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 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011921Jy sigma=19.479487 ! Fit after self-cal, rms=0.857043Jy sigma=16.480356 ! 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=0.7947 mas, bmaj=1.159 mas, bpa=-2.176 degrees ! Estimated noise=0.469263 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 = 0.113437 Jy ! Component: 100 - total flux cleaned = 0.138784 Jy ! Total flux subtracted in 100 components = 0.138784 Jy ! Clean residual min=-0.004996 max=0.008546 Jy/beam ! Clean residual mean=0.000004 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.138784 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.138784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103029Jy sigma=1.848649 ! Fit after self-cal, rms=0.103020Jy sigma=1.848405 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00899556 Jy ! Component: 100 - total flux cleaned = 0.0132022 Jy ! Total flux subtracted in 100 components = 0.0132022 Jy ! Clean residual min=-0.004048 max=0.004467 Jy/beam ! Clean residual mean=0.000002 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.151986 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.151986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102064Jy sigma=1.827546 ! Fit after self-cal, rms=0.102057Jy sigma=1.827179 ! 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=1.049 mas, bmaj=1.475 mas, bpa=-0.3595 degrees ! Estimated noise=0.214579 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 (1.4, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548639 Jy ! Component: 100 - total flux cleaned = 0.00840993 Jy ! Component: 150 - total flux cleaned = 0.0103531 Jy ! Component: 200 - total flux cleaned = 0.0116987 Jy ! Total flux subtracted in 200 components = 0.0116987 Jy ! Clean residual min=-0.001896 max=0.001714 Jy/beam ! Clean residual mean=0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.163684 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.163684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101763Jy sigma=1.820801 ! Fit after self-cal, rms=0.101733Jy sigma=1.820188 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 1.475 at -0.3595 degrees (North through East) ! Clean map min=-0.0017086 max=0.1465 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.03 KP 1.00 ! LA 1.03 MK 1.01 NL 0.98 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 1.00 ! LA 1.00 MK 1.01 NL 1.02 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.99 KP 1.02 ! LA 1.00 MK 1.02 NL 1.01 OV 0.97 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.93 KP 1.01 ! LA 1.00 MK 0.99 NL 0.98 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.101733Jy sigma=1.820188 ! Fit after self-cal, rms=0.100856Jy sigma=1.818723 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=1.478 mas, bpa=-0.2666 degrees ! Estimated noise=0.213633 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 = 0.000986225 Jy ! Component: 100 - total flux cleaned = 0.0011221 Jy ! Component: 150 - total flux cleaned = 0.00120814 Jy ! Component: 200 - total flux cleaned = 0.00125719 Jy ! Total flux subtracted in 200 components = 0.00125719 Jy ! Clean residual min=-0.001701 max=0.001558 Jy/beam ! Clean residual mean=0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.164942 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 43 components and 0.164942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100831Jy sigma=1.818294 ! Fit after self-cal, rms=0.100836Jy sigma=1.818211 ! 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=0.100836Jy sigma=1.818211 ! Fit after self-cal, rms=0.100906Jy sigma=1.817626 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=1.476 mas, bpa=-0.4632 degrees ! Estimated noise=0.213573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000626485 Jy ! Component: 100 - total flux cleaned = 0.000694605 Jy ! Component: 150 - total flux cleaned = 0.000751523 Jy ! Component: 200 - total flux cleaned = 0.000800742 Jy ! Total flux subtracted in 200 components = 0.000800742 Jy ! Clean residual min=-0.001593 max=0.001437 Jy/beam ! Clean residual mean=0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.165742 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.165742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100895Jy sigma=1.817464 ! Fit after self-cal, rms=0.100898Jy sigma=1.817429 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 = 7.89907e-05 Jy ! Component: 100 - total flux cleaned = 0.000141037 Jy ! Component: 150 - total flux cleaned = 0.000167955 Jy ! Component: 200 - total flux cleaned = 0.000180055 Jy ! Total flux subtracted in 200 components = 0.000180055 Jy ! Clean residual min=-0.001594 max=0.001452 Jy/beam ! Clean residual mean=0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.165922 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.165922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100893Jy sigma=1.817353 ! Fit after self-cal, rms=0.100892Jy sigma=1.817347 ! 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=0.100892Jy sigma=1.817347 ! Fit after self-cal, rms=0.100912Jy sigma=1.817314 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=1.477 mas, bpa=-0.5863 degrees ! Estimated noise=0.213555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270348 Jy ! Component: 100 - total flux cleaned = 0.000374824 Jy ! Component: 150 - total flux cleaned = 0.00041257 Jy ! Component: 200 - total flux cleaned = 0.000446513 Jy ! Total flux subtracted in 200 components = 0.000446513 Jy ! Clean residual min=-0.001601 max=0.001436 Jy/beam ! Clean residual mean=0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.166369 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.166369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100907Jy sigma=1.817250 ! Fit after self-cal, rms=0.100908Jy sigma=1.817243 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 = 3.73606e-05 Jy ! Component: 100 - total flux cleaned = 7.35703e-05 Jy ! Component: 150 - total flux cleaned = 8.41276e-05 Jy ! Component: 200 - total flux cleaned = 0.000103586 Jy ! Total flux subtracted in 200 components = 0.000103586 Jy ! Clean residual min=-0.001610 max=0.001444 Jy/beam ! Clean residual mean=0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.166473 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.166473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100905Jy sigma=1.817201 ! Fit after self-cal, rms=0.100904Jy sigma=1.817197 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.100904Jy sigma=1.817197 ! Fit after self-cal, rms=0.100939Jy sigma=1.817177 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.166 mas, bmaj=2.537 mas, bpa=4.61 degrees ! Estimated noise=0.259598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.70511e-05 Jy ! Component: 100 - total flux cleaned = 8.91155e-05 Jy ! Component: 150 - total flux cleaned = 0.00012547 Jy ! Component: 200 - total flux cleaned = 0.000155459 Jy ! Total flux subtracted in 200 components = 0.000155459 Jy ! Clean residual min=-0.001634 max=0.001496 Jy/beam ! Clean residual mean=0.000002 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.166628 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.166628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100938Jy sigma=1.817182 ! Fit after self-cal, rms=0.100939Jy sigma=1.817168 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 = 1.85469e-05 Jy ! Component: 100 - total flux cleaned = 5.26655e-05 Jy ! Component: 150 - total flux cleaned = 7.4214e-05 Jy ! Component: 200 - total flux cleaned = 8.63449e-05 Jy ! Total flux subtracted in 200 components = 8.63449e-05 Jy ! Clean residual min=-0.001631 max=0.001499 Jy/beam ! Clean residual mean=0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.166714 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.166714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100939Jy sigma=1.817182 ! Fit after self-cal, rms=0.100939Jy sigma=1.817168 ! 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=1.051 mas, bmaj=1.477 mas, bpa=-0.6599 degrees ! Estimated noise=0.213578 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 1.477 at -0.6599 degrees (North through East) ! Clean map min=-0.0014781 max=0.14572 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=0.7961 mas, bmaj=1.161 mas, bpa=-2.563 degrees ! Estimated noise=0.467551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112745 Jy ! Component: 100 - total flux cleaned = 0.139027 Jy ! Component: 150 - total flux cleaned = 0.148814 Jy ! Component: 200 - total flux cleaned = 0.154032 Jy ! Total flux subtracted in 200 components = 0.154032 Jy ! Clean residual min=-0.003995 max=0.004114 Jy/beam ! Clean residual mean=0.000002 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.154032 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 0.154032 Jy ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=1.477 mas, bpa=-0.6599 degrees ! Estimated noise=0.213578 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 = 0.00489931 Jy ! Component: 100 - total flux cleaned = 0.00762327 Jy ! Component: 150 - total flux cleaned = 0.00942528 Jy ! Component: 200 - total flux cleaned = 0.0106214 Jy ! Total flux subtracted in 200 components = 0.0106214 Jy ! Clean residual min=-0.001625 max=0.001520 Jy/beam ! Clean residual mean=0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.164653 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 35 components and 0.164653 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.166 mas, bmaj=2.537 mas, bpa=4.61 degrees ! Estimated noise=0.259598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115457 Jy ! Component: 100 - total flux cleaned = 0.00134361 Jy ! Component: 150 - total flux cleaned = 0.00151451 Jy ! Component: 200 - total flux cleaned = 0.001621 Jy ! Total flux subtracted in 200 components = 0.001621 Jy ! Clean residual min=-0.001621 max=0.001557 Jy/beam ! Clean residual mean=0.000003 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.166274 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 = 0.000106969 Jy ! Component: 100 - total flux cleaned = 0.000198089 Jy ! Component: 150 - total flux cleaned = 0.000265601 Jy ! Component: 200 - total flux cleaned = 0.000324875 Jy ! Total flux subtracted in 200 components = 0.000324875 Jy ! Clean residual min=-0.001634 max=0.001545 Jy/beam ! Clean residual mean=0.000002 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.166599 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 76 components and 0.166599 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=1.477 mas, bpa=-0.6599 degrees ! Estimated noise=0.213578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.71203e-05 Jy ! Component: 100 - total flux cleaned = -7.83109e-05 Jy ! Component: 150 - total flux cleaned = -7.81125e-05 Jy ! Component: 200 - total flux cleaned = -6.27853e-05 Jy ! Total flux subtracted in 200 components = -6.27853e-05 Jy ! Clean residual min=-0.001573 max=0.001448 Jy/beam ! Clean residual mean=0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.166536 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 0.166536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100943Jy sigma=1.817275 ! Fit after self-cal, rms=0.100943Jy sigma=1.817219 wmodel J1022+4126_X_map.mod ! Writing 90 model components to file: J1022+4126_X_map.mod wobs J1022+4126_X_uvs.fits ! Writing UV FITS file: J1022+4126_X_uvs.fits wwins J1022+4126_X_map.win ! wwins: Wrote 2 windows to J1022+4126_X_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 = -0.000612824 Jy ! Component: 100 - total flux cleaned = -0.000799477 Jy ! Component: 150 - total flux cleaned = -0.000824102 Jy ! Component: 200 - total flux cleaned = -0.000800321 Jy ! Component: 250 - total flux cleaned = -0.000800497 Jy ! Component: 300 - total flux cleaned = -0.000777822 Jy ! Component: 350 - total flux cleaned = -0.000733315 Jy ! Component: 400 - total flux cleaned = -0.000624824 Jy ! Component: 450 - total flux cleaned = -0.000518832 Jy ! Component: 500 - total flux cleaned = -0.00043549 Jy ! Component: 550 - total flux cleaned = -0.000250255 Jy ! Component: 600 - total flux cleaned = -0.000128644 Jy ! Component: 650 - total flux cleaned = -2.82221e-05 Jy ! Component: 700 - total flux cleaned = 0.000110439 Jy ! Component: 750 - total flux cleaned = 0.000227801 Jy ! Component: 800 - total flux cleaned = 0.000324785 Jy ! Component: 850 - total flux cleaned = 0.000421071 Jy ! Component: 900 - total flux cleaned = 0.00064928 Jy ! Component: 950 - total flux cleaned = 0.000686875 Jy ! Component: 1000 - total flux cleaned = 0.000798821 Jy ! Component: 1050 - total flux cleaned = 0.000928178 Jy ! Component: 1100 - total flux cleaned = 0.00100121 Jy ! Component: 1150 - total flux cleaned = 0.00109191 Jy ! Component: 1200 - total flux cleaned = 0.00114581 Jy ! Component: 1250 - total flux cleaned = 0.00123483 Jy ! Component: 1300 - total flux cleaned = 0.00130551 Jy ! Component: 1350 - total flux cleaned = 0.00141088 Jy ! Component: 1400 - total flux cleaned = 0.00141092 Jy ! Component: 1450 - total flux cleaned = 0.0016356 Jy ! Component: 1500 - total flux cleaned = 0.00165268 Jy ! Component: 1550 - total flux cleaned = 0.00180581 Jy ! Component: 1600 - total flux cleaned = 0.0018564 Jy ! Component: 1650 - total flux cleaned = 0.00200734 Jy ! Component: 1700 - total flux cleaned = 0.00204046 Jy ! Component: 1750 - total flux cleaned = 0.00215624 Jy ! Component: 1800 - total flux cleaned = 0.00218938 Jy ! Component: 1850 - total flux cleaned = 0.00225476 Jy ! Component: 1900 - total flux cleaned = 0.00231976 Jy ! Component: 1950 - total flux cleaned = 0.00241646 Jy ! Component: 2000 - total flux cleaned = 0.00251261 Jy ! Component: 2050 - total flux cleaned = 0.002608 Jy ! Component: 2100 - total flux cleaned = 0.00267123 Jy ! Component: 2150 - total flux cleaned = 0.00273413 Jy ! Component: 2200 - total flux cleaned = 0.00278108 Jy ! Component: 2250 - total flux cleaned = 0.00287434 Jy ! Component: 2300 - total flux cleaned = 0.00292055 Jy ! Component: 2350 - total flux cleaned = 0.00299723 Jy ! Component: 2400 - total flux cleaned = 0.00302781 Jy ! Component: 2450 - total flux cleaned = 0.00302786 Jy ! Component: 2500 - total flux cleaned = 0.00310342 Jy ! Component: 2550 - total flux cleaned = 0.00313347 Jy ! Component: 2600 - total flux cleaned = 0.00326768 Jy ! Component: 2650 - total flux cleaned = 0.00316376 Jy ! Component: 2700 - total flux cleaned = 0.0032524 Jy ! Component: 2750 - total flux cleaned = 0.00331108 Jy ! Component: 2800 - total flux cleaned = 0.00328186 Jy ! Component: 2850 - total flux cleaned = 0.00329634 Jy ! Component: 2900 - total flux cleaned = 0.00335408 Jy ! Component: 2950 - total flux cleaned = 0.00332531 Jy ! Component: 3000 - total flux cleaned = 0.00336829 Jy ! Component: 3050 - total flux cleaned = 0.0034537 Jy ! Component: 3100 - total flux cleaned = 0.00341122 Jy ! Component: 3150 - total flux cleaned = 0.00335485 Jy ! Component: 3200 - total flux cleaned = 0.00343893 Jy ! Component: 3250 - total flux cleaned = 0.00349479 Jy ! Component: 3300 - total flux cleaned = 0.00346697 Jy ! Component: 3350 - total flux cleaned = 0.00359127 Jy ! Component: 3400 - total flux cleaned = 0.00355006 Jy ! Component: 3450 - total flux cleaned = 0.00353633 Jy ! Component: 3500 - total flux cleaned = 0.00355002 Jy ! Component: 3550 - total flux cleaned = 0.00357702 Jy ! Component: 3600 - total flux cleaned = 0.00359054 Jy ! Component: 3650 - total flux cleaned = 0.00360396 Jy ! Component: 3700 - total flux cleaned = 0.00360395 Jy ! Component: 3750 - total flux cleaned = 0.00361726 Jy ! Component: 3800 - total flux cleaned = 0.00363044 Jy ! Component: 3850 - total flux cleaned = 0.00361715 Jy ! Component: 3900 - total flux cleaned = 0.00352513 Jy ! Component: 3950 - total flux cleaned = 0.00359075 Jy ! Component: 4000 - total flux cleaned = 0.0035386 Jy ! Component: 4050 - total flux cleaned = 0.0035777 Jy ! Total flux subtracted in 4096 components = 0.00356471 Jy ! Clean residual min=-0.000747 max=0.000777 Jy/beam ! Clean residual mean=0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.170101 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 385 components and 0.170101 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv91_uvs/J1022+4126_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 1.477 at -0.6599 degrees (North through East) ! Clean map min=-0.0012282 max=0.14524 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J1022+4126_X_map.fits wmodel /scr/pima/rdv91_uvs/J1022+4126_X_map.mod ! Writing 385 model components to file: /scr/pima/rdv91_uvs/J1022+4126_X_map.mod wobs /scr/pima/rdv91_uvs/J1022+4126_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv91_uvs/J1022+4126_X_uvs.fits wwins /scr/pima/rdv91_uvs/J1022+4126_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv91_uvs/J1022+4126_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.145235 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000217492 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.449254 0.449254 0.898508 1.79702 3.59403 7.18807 14.3761 28.7523 57.5045 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.145 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 667.773 quit ! Quitting program ! Log file /scr/pima/rdv91_uvs/J1022+4126_X_dfm.log closed on Fri Jun 15 11:26:11 2018