! Started logfile: /scr/pima/rdv76_uvs/J2359-3133_S_dfm.log on Fri Jun 15 05:59:05 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rdv76_uvs/J2359-3133_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv76_uvs/J2359-3133_S_uva.fits ! AN table 1: 86 integrations on 28 of 28 possible baselines. ! AN table 2: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.642819 visibilities/baseline/integration-bin. ! Found source: J2359-3133 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 9524 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 J2359-3133_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 238 telescope corrections were flagged in sub-array 1. ! A total of 77 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 238 telescope corrections were flagged in sub-array 1. ! A total of 77 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 238 telescope corrections were flagged in sub-array 1. ! A total of 77 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 238 telescope corrections were flagged in sub-array 1. ! A total of 77 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.307307Jy sigma=12.028433 ! Fit after self-cal, rms=0.333546Jy sigma=3.032846 ! 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=2.333 mas, bmaj=7.408 mas, bpa=-6.347 degrees ! Estimated noise=1.42132 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 = 0.617877 Jy ! Component: 100 - total flux cleaned = 0.753186 Jy ! Total flux subtracted in 100 components = 0.753186 Jy ! Clean residual min=-0.039952 max=0.062306 Jy/beam ! Clean residual mean=0.000066 rms=0.008388 Jy/beam ! Combined flux in latest and established models = 0.753186 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.753186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.271697Jy sigma=2.461010 ! Fit after self-cal, rms=0.271689Jy sigma=2.460912 ! Inverting map ! Added new window around map position (7, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0582168 Jy ! Component: 100 - total flux cleaned = 0.0864393 Jy ! Total flux subtracted in 100 components = 0.0864393 Jy ! Clean residual min=-0.031670 max=0.049632 Jy/beam ! Clean residual mean=0.000033 rms=0.007295 Jy/beam ! Combined flux in latest and established models = 0.839625 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.839625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259691Jy sigma=2.371406 ! Fit after self-cal, rms=0.258801Jy sigma=2.361504 ! 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=3.066 mas, bmaj=8.608 mas, bpa=-7.266 degrees ! Estimated noise=0.867389 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 = 0.0249703 Jy ! Component: 100 - total flux cleaned = 0.0307189 Jy ! Component: 150 - total flux cleaned = 0.0322475 Jy ! Component: 200 - total flux cleaned = 0.0331082 Jy ! Total flux subtracted in 200 components = 0.0331082 Jy ! Clean residual min=-0.028019 max=0.032835 Jy/beam ! Clean residual mean=0.000121 rms=0.007426 Jy/beam ! Combined flux in latest and established models = 0.872733 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.872733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255414Jy sigma=2.339785 ! Fit after self-cal, rms=0.255375Jy sigma=2.339118 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.066 x 8.608 at -7.266 degrees (North through East) ! Clean map min=-0.026696 max=0.76744 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 1.10 LA 1.01 MK 0.96 ! NL 1.09 OV 0.94 PT 1.00 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.86 KK 0.99 KP 3.38 ! LA 1.03 MK 0.97 NL 1.11 OV 0.94 ! SC 0.94 ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.86 KP 1.00 LA 1.02 MK 1.01 ! NL 1.11 OV 0.90 PT 1.02 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.87 KK 0.99 KP 0.96 ! LA 1.01 MK 0.97 NL 1.11 OV 0.93 ! SC 0.95 ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 KP 0.99 LA 1.00 MK 0.96 ! NL 1.09 OV 0.96 PT 1.00 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 FD 0.82 KK 1.02 KP 0.99 ! LA 1.03 MK 0.97 NL 1.09 OV 0.96 ! SC 0.93 ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.86 KP 0.99 LA 1.01 MK 1.00 ! NL 1.07 OV 0.95 PT 1.00 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.53 FD 0.82 KK 1.03 KP 0.98 ! LA 1.03 MK 0.97 NL 1.10 OV 0.94 ! SC 0.92 ! ! ! Fit before self-cal, rms=0.255375Jy sigma=2.339118 ! Fit after self-cal, rms=0.239201Jy sigma=1.928358 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.082 mas, bmaj=8.704 mas, bpa=-6.456 degrees ! Estimated noise=0.867094 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 = -0.0144723 Jy ! Component: 100 - total flux cleaned = -0.0154024 Jy ! Component: 150 - total flux cleaned = -0.0158638 Jy ! Component: 200 - total flux cleaned = -0.0164717 Jy ! Total flux subtracted in 200 components = -0.0164717 Jy ! Clean residual min=-0.012651 max=0.013911 Jy/beam ! Clean residual mean=0.000007 rms=0.003376 Jy/beam ! Combined flux in latest and established models = 0.856262 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.856262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238244Jy sigma=1.918613 ! Fit after self-cal, rms=0.238836Jy sigma=1.914879 ! 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=0.238836Jy sigma=1.914879 ! Fit after self-cal, rms=0.236425Jy sigma=1.875145 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.083 mas, bmaj=8.713 mas, bpa=-6.307 degrees ! Estimated noise=0.867121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00921474 Jy ! Component: 100 - total flux cleaned = -0.0113491 Jy ! Component: 150 - total flux cleaned = -0.0120793 Jy ! Component: 200 - total flux cleaned = -0.0125716 Jy ! Total flux subtracted in 200 components = -0.0125716 Jy ! Clean residual min=-0.009421 max=0.009848 Jy/beam ! Clean residual mean=0.000008 rms=0.002494 Jy/beam ! Combined flux in latest and established models = 0.84369 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.84369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236072Jy sigma=1.870894 ! Fit after self-cal, rms=0.236050Jy sigma=1.870400 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 = -0.00175273 Jy ! Component: 100 - total flux cleaned = -0.00196644 Jy ! Component: 150 - total flux cleaned = -0.0019644 Jy ! Component: 200 - total flux cleaned = -0.0019682 Jy ! Total flux subtracted in 200 components = -0.0019682 Jy ! Clean residual min=-0.008731 max=0.009650 Jy/beam ! Clean residual mean=0.000010 rms=0.002465 Jy/beam ! Combined flux in latest and established models = 0.841722 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.841722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235969Jy sigma=1.869399 ! Fit after self-cal, rms=0.235951Jy sigma=1.869317 ! 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=0.235951Jy sigma=1.869317 ! Fit after self-cal, rms=0.237526Jy sigma=1.844618 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.083 mas, bmaj=8.719 mas, bpa=-6.184 degrees ! Estimated noise=0.866876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00628352 Jy ! Component: 100 - total flux cleaned = -0.0070314 Jy ! Component: 150 - total flux cleaned = -0.00740282 Jy ! Component: 200 - total flux cleaned = -0.00772711 Jy ! Total flux subtracted in 200 components = -0.00772711 Jy ! Clean residual min=-0.007012 max=0.007981 Jy/beam ! Clean residual mean=-0.000009 rms=0.001783 Jy/beam ! Combined flux in latest and established models = 0.833995 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 0.833995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237294Jy sigma=1.842639 ! Fit after self-cal, rms=0.237362Jy sigma=1.842426 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 (-11, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00492373 Jy ! Component: 100 - total flux cleaned = 0.00439788 Jy ! Component: 150 - total flux cleaned = 0.00379013 Jy ! Component: 200 - total flux cleaned = 0.00365812 Jy ! Total flux subtracted in 200 components = 0.00365812 Jy ! Clean residual min=-0.006746 max=0.006414 Jy/beam ! Clean residual mean=-0.000014 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.837653 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.837653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237038Jy sigma=1.839432 ! Fit after self-cal, rms=0.237028Jy sigma=1.839219 ! 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=0.237028Jy sigma=1.839219 ! Fit after self-cal, rms=0.237151Jy sigma=1.838780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.489 mas, bmaj=22.2 mas, bpa=-6.655 degrees ! Estimated noise=1.0656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00126735 Jy ! Component: 100 - total flux cleaned = -0.00209468 Jy ! Component: 150 - total flux cleaned = -0.00274562 Jy ! Component: 200 - total flux cleaned = -0.00326281 Jy ! Total flux subtracted in 200 components = -0.00326281 Jy ! Clean residual min=-0.006869 max=0.005672 Jy/beam ! Clean residual mean=-0.000011 rms=0.001904 Jy/beam ! Combined flux in latest and established models = 0.83439 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 0.83439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237078Jy sigma=1.838302 ! Fit after self-cal, rms=0.237070Jy sigma=1.838141 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 = -0.000260436 Jy ! Component: 100 - total flux cleaned = -0.000665917 Jy ! Component: 150 - total flux cleaned = -0.000812988 Jy ! Component: 200 - total flux cleaned = -0.000945257 Jy ! Total flux subtracted in 200 components = -0.000945257 Jy ! Clean residual min=-0.006702 max=0.005468 Jy/beam ! Clean residual mean=-0.000009 rms=0.001870 Jy/beam ! Combined flux in latest and established models = 0.833445 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 108 components and 0.833445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237060Jy sigma=1.838145 ! Fit after self-cal, rms=0.237057Jy sigma=1.838128 ! 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=3.087 mas, bmaj=8.722 mas, bpa=-6.088 degrees ! Estimated noise=0.866127 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.087 x 8.722 at -6.088 degrees (North through East) ! Clean map min=-0.013015 max=0.76922 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237057Jy sigma=1.838128 ! Fit after self-cal, rms=0.229227Jy sigma=1.643813 ! Inverting map and beam ! Estimated beam: bmin=3.084 mas, bmaj=8.72 mas, bpa=-6.063 degrees ! Estimated noise=0.863685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00198052 Jy ! Component: 100 - total flux cleaned = -0.00243121 Jy ! Component: 150 - total flux cleaned = -0.00243037 Jy ! Component: 200 - total flux cleaned = -0.00243058 Jy ! Total flux subtracted in 200 components = -0.00243058 Jy ! Clean residual min=-0.006330 max=0.005948 Jy/beam ! Clean residual mean=-0.000003 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.831014 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 125 components and 0.831015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229118Jy sigma=1.642805 ! Fit after self-cal, rms=0.229116Jy sigma=1.642777 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000106184 Jy ! Component: 100 - total flux cleaned = -0.000106061 Jy ! Component: 150 - total flux cleaned = -2.50649e-05 Jy ! Component: 200 - total flux cleaned = -2.79472e-05 Jy ! Total flux subtracted in 200 components = -2.79472e-05 Jy ! Clean residual min=-0.006260 max=0.005880 Jy/beam ! Clean residual mean=-0.000003 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.830987 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 131 components and 0.830987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229055Jy sigma=1.642192 ! Fit after self-cal, rms=0.229056Jy sigma=1.642181 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229056Jy sigma=1.642181 ! Fit after self-cal, rms=0.228951Jy sigma=1.642046 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=2.315 mas, bmaj=7.464 mas, bpa=-5.406 degrees ! Estimated noise=1.43055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.611064 Jy ! Component: 100 - total flux cleaned = 0.745342 Jy ! Component: 150 - total flux cleaned = 0.785624 Jy ! Component: 200 - total flux cleaned = 0.807829 Jy ! Total flux subtracted in 200 components = 0.807829 Jy ! Clean residual min=-0.011756 max=0.016785 Jy/beam ! Clean residual mean=0.000005 rms=0.003077 Jy/beam ! Combined flux in latest and established models = 0.807829 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 0.807829 Jy ! Inverting map and beam ! Estimated beam: bmin=3.086 mas, bmaj=8.723 mas, bpa=-6.03 degrees ! Estimated noise=0.86276 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158543 Jy ! Component: 100 - total flux cleaned = 0.0221175 Jy ! Component: 150 - total flux cleaned = 0.0221361 Jy ! Component: 200 - total flux cleaned = 0.02213 Jy ! Total flux subtracted in 200 components = 0.02213 Jy ! Clean residual min=-0.007175 max=0.007017 Jy/beam ! Clean residual mean=-0.000002 rms=0.001636 Jy/beam ! Combined flux in latest and established models = 0.829959 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.829959 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=8.495 mas, bmaj=22.22 mas, bpa=-6.575 degrees ! Estimated noise=1.06111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000226136 Jy ! Component: 100 - total flux cleaned = -0.000383947 Jy ! Component: 150 - total flux cleaned = -0.000511793 Jy ! Component: 200 - total flux cleaned = -0.000511364 Jy ! Total flux subtracted in 200 components = -0.000511364 Jy ! Clean residual min=-0.006782 max=0.005677 Jy/beam ! Clean residual mean=-0.000002 rms=0.001774 Jy/beam ! Combined flux in latest and established models = 0.829448 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 = -0.000195749 Jy ! Component: 100 - total flux cleaned = -0.000282557 Jy ! Component: 150 - total flux cleaned = -0.000359301 Jy ! Component: 200 - total flux cleaned = -0.000356897 Jy ! Total flux subtracted in 200 components = -0.000356897 Jy ! Clean residual min=-0.006633 max=0.005380 Jy/beam ! Clean residual mean=-0.000001 rms=0.001723 Jy/beam ! Combined flux in latest and established models = 0.829091 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 55 components and 0.829091 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.086 mas, bmaj=8.723 mas, bpa=-6.03 degrees ! Estimated noise=0.86276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.21578e-05 Jy ! Component: 100 - total flux cleaned = 0.000588182 Jy ! Component: 150 - total flux cleaned = 0.000732588 Jy ! Component: 200 - total flux cleaned = 0.000604793 Jy ! Total flux subtracted in 200 components = 0.000604793 Jy ! Clean residual min=-0.006339 max=0.005842 Jy/beam ! Clean residual mean=-0.000002 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 0.829696 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.829696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229041Jy sigma=1.643560 ! Fit after self-cal, rms=0.228944Jy sigma=1.642946 wmodel J2359-3133_S_map.mod ! Writing 76 model components to file: J2359-3133_S_map.mod wobs J2359-3133_S_uvs.fits ! Writing UV FITS file: J2359-3133_S_uvs.fits wwins J2359-3133_S_map.win ! wwins: Wrote 4 windows to J2359-3133_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 = -0.00250408 Jy ! Component: 100 - total flux cleaned = -0.00353563 Jy ! Component: 150 - total flux cleaned = -0.00383096 Jy ! Component: 200 - total flux cleaned = -0.004109 Jy ! Component: 250 - total flux cleaned = -0.00410603 Jy ! Component: 300 - total flux cleaned = -0.0039329 Jy ! Component: 350 - total flux cleaned = -0.00384863 Jy ! Component: 400 - total flux cleaned = -0.0036021 Jy ! Component: 450 - total flux cleaned = -0.00328233 Jy ! Component: 500 - total flux cleaned = -0.00296884 Jy ! Component: 550 - total flux cleaned = -0.00273817 Jy ! Component: 600 - total flux cleaned = -0.00251265 Jy ! Component: 650 - total flux cleaned = -0.00251409 Jy ! Component: 700 - total flux cleaned = -0.00244176 Jy ! Component: 750 - total flux cleaned = -0.00251202 Jy ! Component: 800 - total flux cleaned = -0.00230027 Jy ! Component: 850 - total flux cleaned = -0.00237005 Jy ! Component: 900 - total flux cleaned = -0.00237125 Jy ! Component: 950 - total flux cleaned = -0.00257388 Jy ! Component: 1000 - total flux cleaned = -0.00237455 Jy ! Component: 1050 - total flux cleaned = -0.00257355 Jy ! Component: 1100 - total flux cleaned = -0.00257415 Jy ! Component: 1150 - total flux cleaned = -0.00251039 Jy ! Component: 1200 - total flux cleaned = -0.00276474 Jy ! Component: 1250 - total flux cleaned = -0.00282742 Jy ! Component: 1300 - total flux cleaned = -0.00301395 Jy ! Component: 1350 - total flux cleaned = -0.00301407 Jy ! Component: 1400 - total flux cleaned = -0.00337948 Jy ! Component: 1450 - total flux cleaned = -0.00331864 Jy ! Component: 1500 - total flux cleaned = -0.00355752 Jy ! Component: 1550 - total flux cleaned = -0.00379386 Jy ! Component: 1600 - total flux cleaned = -0.00391097 Jy ! Component: 1650 - total flux cleaned = -0.00408534 Jy ! Component: 1700 - total flux cleaned = -0.00431541 Jy ! Component: 1750 - total flux cleaned = -0.00459915 Jy ! Component: 1800 - total flux cleaned = -0.00471141 Jy ! Component: 1850 - total flux cleaned = -0.00498995 Jy ! Component: 1900 - total flux cleaned = -0.00510007 Jy ! Component: 1950 - total flux cleaned = -0.00526407 Jy ! Component: 2000 - total flux cleaned = -0.00520986 Jy ! Component: 2050 - total flux cleaned = -0.00542514 Jy ! Component: 2100 - total flux cleaned = -0.00558477 Jy ! Component: 2150 - total flux cleaned = -0.0057959 Jy ! Component: 2200 - total flux cleaned = -0.00569099 Jy ! Component: 2250 - total flux cleaned = -0.00579532 Jy ! Component: 2300 - total flux cleaned = -0.00574332 Jy ! Component: 2350 - total flux cleaned = -0.00584591 Jy ! Component: 2400 - total flux cleaned = -0.00599806 Jy ! Component: 2450 - total flux cleaned = -0.0059983 Jy ! Component: 2500 - total flux cleaned = -0.00609839 Jy ! Component: 2550 - total flux cleaned = -0.00649485 Jy ! Component: 2600 - total flux cleaned = -0.00629811 Jy ! Component: 2650 - total flux cleaned = -0.00649383 Jy ! Component: 2700 - total flux cleaned = -0.00673657 Jy ! Component: 2750 - total flux cleaned = -0.00683305 Jy ! Component: 2800 - total flux cleaned = -0.00702429 Jy ! Component: 2850 - total flux cleaned = -0.00711899 Jy ! Component: 2900 - total flux cleaned = -0.00716675 Jy ! Component: 2950 - total flux cleaned = -0.00744911 Jy ! Component: 3000 - total flux cleaned = -0.00754259 Jy ! Component: 3050 - total flux cleaned = -0.00782037 Jy ! Component: 3100 - total flux cleaned = -0.0080508 Jy ! Component: 3150 - total flux cleaned = -0.00814214 Jy ! Component: 3200 - total flux cleaned = -0.0083236 Jy ! Component: 3250 - total flux cleaned = -0.00850454 Jy ! Component: 3300 - total flux cleaned = -0.00868381 Jy ! Component: 3350 - total flux cleaned = -0.00908376 Jy ! Component: 3400 - total flux cleaned = -0.00903939 Jy ! Component: 3450 - total flux cleaned = -0.0092593 Jy ! Component: 3500 - total flux cleaned = -0.00939069 Jy ! Component: 3550 - total flux cleaned = -0.00956382 Jy ! Component: 3600 - total flux cleaned = -0.00969325 Jy ! Component: 3650 - total flux cleaned = -0.00973626 Jy ! Component: 3700 - total flux cleaned = -0.0100771 Jy ! Component: 3750 - total flux cleaned = -0.0101189 Jy ! Component: 3800 - total flux cleaned = -0.010161 Jy ! Component: 3850 - total flux cleaned = -0.0104537 Jy ! Component: 3900 - total flux cleaned = -0.0105785 Jy ! Component: 3950 - total flux cleaned = -0.0105783 Jy ! Component: 4000 - total flux cleaned = -0.0109074 Jy ! Component: 4050 - total flux cleaned = -0.0109476 Jy ! Total flux subtracted in 4096 components = -0.0111101 Jy ! Clean residual min=-0.002965 max=0.002759 Jy/beam ! Clean residual mean=-0.000015 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.818586 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 353 components and 0.818586 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv76_uvs/J2359-3133_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.086 x 8.723 at -6.03 degrees (North through East) ! Clean map min=-0.0059843 max=0.77412 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv76_uvs/J2359-3133_S_map.fits wmodel /scr/pima/rdv76_uvs/J2359-3133_S_map.mod ! Writing 353 model components to file: /scr/pima/rdv76_uvs/J2359-3133_S_map.mod wobs /scr/pima/rdv76_uvs/J2359-3133_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv76_uvs/J2359-3133_S_uvs.fits wwins /scr/pima/rdv76_uvs/J2359-3133_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv76_uvs/J2359-3133_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.774125 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000750349 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.290786 0.290786 0.581572 1.16314 2.32629 4.65258 9.30516 18.6103 37.2206 74.4413 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.774 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1031.69 quit ! Quitting program ! Log file /scr/pima/rdv76_uvs/J2359-3133_S_dfm.log closed on Fri Jun 15 05:59:10 2018