! Started logfile: /scr/pima/rdv91_uvs/J0954+2639_X_dfm.log on Fri Jun 15 11:25:56 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/J0954+2639_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv91_uvs/J0954+2639_X_uva.fits ! AN table 1: 75 integrations on 3 of 3 possible baselines. ! AN table 2: 59 integrations on 28 of 28 possible baselines. ! AN table 3: 108 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.862885 visibilities/baseline/integration-bin. ! Found source: J0954+2639 ! ! 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 16916 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 J0954+2639_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 72 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 140 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 140 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 140 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 140 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.013291Jy sigma=19.646663 ! Fit after self-cal, rms=0.820255Jy sigma=15.905797 ! 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=0.988 mas, bmaj=2.244 mas, bpa=-9.853 degrees ! Estimated noise=0.589885 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 = 0.139572 Jy ! Component: 100 - total flux cleaned = 0.170431 Jy ! Total flux subtracted in 100 components = 0.170431 Jy ! Clean residual min=-0.005670 max=0.009859 Jy/beam ! Clean residual mean=-0.000002 rms=0.001473 Jy/beam ! Combined flux in latest and established models = 0.170431 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.170431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099490Jy sigma=1.813857 ! Fit after self-cal, rms=0.099466Jy sigma=1.813305 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109564 Jy ! Component: 100 - total flux cleaned = 0.0173322 Jy ! Total flux subtracted in 100 components = 0.0173322 Jy ! Clean residual min=-0.004678 max=0.005872 Jy/beam ! Clean residual mean=-0.000000 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.187763 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.187763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097667Jy sigma=1.774527 ! Fit after self-cal, rms=0.097655Jy sigma=1.774020 ! 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=1.318 mas, bmaj=2.544 mas, bpa=-9.978 degrees ! Estimated noise=0.301972 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 (-0.6, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00790687 Jy ! Component: 100 - total flux cleaned = 0.0123655 Jy ! Component: 150 - total flux cleaned = 0.0152096 Jy ! Component: 200 - total flux cleaned = 0.0171112 Jy ! Total flux subtracted in 200 components = 0.0171112 Jy ! Clean residual min=-0.002567 max=0.002650 Jy/beam ! Clean residual mean=0.000002 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.204874 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 56 components and 0.204874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097011Jy sigma=1.760102 ! Fit after self-cal, rms=0.096984Jy sigma=1.759306 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.318 x 2.544 at -9.978 degrees (North through East) ! Clean map min=-0.0023654 max=0.18408 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 153 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.01 HN 1.00 KP 1.00 ! LA 1.00 NL 1.00 OV 0.98 PT 1.02 ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.98 KP 1.03 LA 0.98 ! MK 1.02 NL 1.02 OV 0.98 PT 0.98 ! ! ! Correcting IF 2. ! A total of 153 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.04 HN 0.99 KP 1.00 ! LA 0.99 NL 0.98 OV 1.08 PT 0.99 ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.02 KP 1.00 LA 0.98 ! MK 0.99 NL 1.00 OV 1.00 PT 0.96 ! ! ! Correcting IF 3. ! A total of 153 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.03 HN 1.01 KP 0.99 ! LA 0.99 NL 1.01 OV 0.98 PT 0.98 ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.95 KP 0.99 LA 0.98 ! MK 0.99 NL 1.01 OV 1.00 PT 0.98 ! ! ! Correcting IF 4. ! A total of 153 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.98 HN 0.98 KP 1.09 ! LA 0.99 NL 0.99 OV 1.02 PT 0.98 ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.02 KP 0.99 LA 0.97 ! MK 1.02 NL 1.01 OV 1.01 PT 0.98 ! ! ! Fit before self-cal, rms=0.096984Jy sigma=1.759306 ! Fit after self-cal, rms=0.095772Jy sigma=1.767627 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.315 mas, bmaj=2.735 mas, bpa=-8 degrees ! Estimated noise=0.304312 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 = 0.00104444 Jy ! Component: 100 - total flux cleaned = 0.00108407 Jy ! Component: 150 - total flux cleaned = 0.00108483 Jy ! Component: 200 - total flux cleaned = 0.0010432 Jy ! Total flux subtracted in 200 components = 0.0010432 Jy ! Clean residual min=-0.001869 max=0.002095 Jy/beam ! Clean residual mean=-0.000002 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.205918 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.205918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095751Jy sigma=1.767227 ! Fit after self-cal, rms=0.095760Jy sigma=1.767128 ! 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=0.095760Jy sigma=1.767128 ! Fit after self-cal, rms=0.095722Jy sigma=1.767096 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.314 mas, bmaj=2.733 mas, bpa=-8.015 degrees ! Estimated noise=0.304168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000724247 Jy ! Component: 100 - total flux cleaned = 0.000763544 Jy ! Component: 150 - total flux cleaned = 0.000729516 Jy ! Component: 200 - total flux cleaned = 0.00071471 Jy ! Total flux subtracted in 200 components = 0.00071471 Jy ! Clean residual min=-0.001812 max=0.002094 Jy/beam ! Clean residual mean=-0.000001 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.206632 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.206632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095714Jy sigma=1.766942 ! Fit after self-cal, rms=0.095714Jy sigma=1.766931 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 (33.4, -11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192847 Jy ! Component: 100 - total flux cleaned = 0.00194772 Jy ! Component: 150 - total flux cleaned = 0.00185216 Jy ! Component: 200 - total flux cleaned = 0.00188054 Jy ! Total flux subtracted in 200 components = 0.00188054 Jy ! Clean residual min=-0.001666 max=0.001832 Jy/beam ! Clean residual mean=-0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.208513 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.208513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095670Jy sigma=1.766061 ! Fit after self-cal, rms=0.095666Jy sigma=1.766011 ! 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=0.095666Jy sigma=1.766011 ! Fit after self-cal, rms=0.095569Jy sigma=1.765015 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.314 mas, bmaj=2.732 mas, bpa=-8.015 degrees ! Estimated noise=0.303909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000491576 Jy ! Component: 100 - total flux cleaned = 0.00054207 Jy ! Component: 150 - total flux cleaned = 0.000586767 Jy ! Component: 200 - total flux cleaned = 0.000667953 Jy ! Total flux subtracted in 200 components = 0.000667953 Jy ! Clean residual min=-0.001648 max=0.001819 Jy/beam ! Clean residual mean=-0.000000 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.209181 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.209181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095558Jy sigma=1.764801 ! Fit after self-cal, rms=0.095561Jy sigma=1.764777 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 = 0.000109525 Jy ! Component: 100 - total flux cleaned = 0.000165252 Jy ! Component: 150 - total flux cleaned = 0.000217226 Jy ! Component: 200 - total flux cleaned = 0.000282296 Jy ! Total flux subtracted in 200 components = 0.000282296 Jy ! Clean residual min=-0.001667 max=0.001797 Jy/beam ! Clean residual mean=-0.000000 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.209463 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 122 components and 0.209463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095555Jy sigma=1.764656 ! Fit after self-cal, rms=0.095555Jy sigma=1.764657 ! 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=0.095555Jy sigma=1.764657 ! Fit after self-cal, rms=0.095576Jy sigma=1.764644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.696 mas, bmaj=3.093 mas, bpa=14.05 degrees ! Estimated noise=0.339587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.74559e-05 Jy ! Component: 100 - total flux cleaned = 7.80763e-05 Jy ! Component: 150 - total flux cleaned = 0.000152286 Jy ! Component: 200 - total flux cleaned = 0.00020448 Jy ! Total flux subtracted in 200 components = 0.00020448 Jy ! Clean residual min=-0.001707 max=0.002006 Jy/beam ! Clean residual mean=-0.000000 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.209668 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 135 components and 0.209668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095574Jy sigma=1.764578 ! Fit after self-cal, rms=0.095573Jy sigma=1.764571 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.17184e-07 Jy ! Component: 100 - total flux cleaned = 1.27511e-05 Jy ! Component: 150 - total flux cleaned = 2.35605e-05 Jy ! Component: 200 - total flux cleaned = 2.30364e-05 Jy ! Total flux subtracted in 200 components = 2.30364e-05 Jy ! Clean residual min=-0.001727 max=0.001987 Jy/beam ! Clean residual mean=-0.000000 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.209691 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 141 components and 0.209691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095572Jy sigma=1.764543 ! Fit after self-cal, rms=0.095572Jy sigma=1.764539 ! 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=1.314 mas, bmaj=2.731 mas, bpa=-8.017 degrees ! Estimated noise=0.303983 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.314 x 2.731 at -8.017 degrees (North through East) ! Clean map min=-0.0015814 max=0.18351 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=0.9781 mas, bmaj=2.499 mas, bpa=-8.213 degrees ! Estimated noise=0.599492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138883 Jy ! Component: 100 - total flux cleaned = 0.170026 Jy ! Component: 150 - total flux cleaned = 0.181607 Jy ! Component: 200 - total flux cleaned = 0.188574 Jy ! Total flux subtracted in 200 components = 0.188574 Jy ! Clean residual min=-0.004262 max=0.004375 Jy/beam ! Clean residual mean=-0.000002 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.188574 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.188574 Jy ! Inverting map and beam ! Estimated beam: bmin=1.314 mas, bmaj=2.731 mas, bpa=-8.017 degrees ! Estimated noise=0.303983 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 = 0.00729429 Jy ! Component: 100 - total flux cleaned = 0.0114497 Jy ! Component: 150 - total flux cleaned = 0.0142661 Jy ! Component: 200 - total flux cleaned = 0.0164182 Jy ! Total flux subtracted in 200 components = 0.0164182 Jy ! Clean residual min=-0.001887 max=0.002096 Jy/beam ! Clean residual mean=-0.000001 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.204992 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 62 components and 0.204992 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=2.696 mas, bmaj=3.093 mas, bpa=14.05 degrees ! Estimated noise=0.339587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203182 Jy ! Component: 100 - total flux cleaned = 0.00336226 Jy ! Component: 150 - total flux cleaned = 0.00385362 Jy ! Component: 200 - total flux cleaned = 0.00408017 Jy ! Total flux subtracted in 200 components = 0.00408017 Jy ! Clean residual min=-0.001718 max=0.002032 Jy/beam ! Clean residual mean=-0.000000 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.209072 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 = 9.77254e-05 Jy ! Component: 100 - total flux cleaned = 0.00018283 Jy ! Component: 150 - total flux cleaned = 0.000256548 Jy ! Component: 200 - total flux cleaned = 0.000341448 Jy ! Total flux subtracted in 200 components = 0.000341448 Jy ! Clean residual min=-0.001740 max=0.001995 Jy/beam ! Clean residual mean=-0.000000 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.209414 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 114 components and 0.209414 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.314 mas, bmaj=2.731 mas, bpa=-8.017 degrees ! Estimated noise=0.303983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.93431e-05 Jy ! Component: 100 - total flux cleaned = 4.85771e-05 Jy ! Component: 150 - total flux cleaned = 7.54081e-05 Jy ! Component: 200 - total flux cleaned = 0.00010165 Jy ! Total flux subtracted in 200 components = 0.00010165 Jy ! Clean residual min=-0.001599 max=0.001861 Jy/beam ! Clean residual mean=-0.000000 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.209516 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 137 components and 0.209516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095588Jy sigma=1.764819 ! Fit after self-cal, rms=0.095587Jy sigma=1.764799 wmodel J0954+2639_X_map.mod ! Writing 137 model components to file: J0954+2639_X_map.mod wobs J0954+2639_X_uvs.fits ! Writing UV FITS file: J0954+2639_X_uvs.fits wwins J0954+2639_X_map.win ! wwins: Wrote 3 windows to J0954+2639_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 = 0.000561614 Jy ! Component: 100 - total flux cleaned = 0.000821337 Jy ! Component: 150 - total flux cleaned = 0.00104059 Jy ! Component: 200 - total flux cleaned = 0.00117295 Jy ! Component: 250 - total flux cleaned = 0.00132787 Jy ! Component: 300 - total flux cleaned = 0.00152975 Jy ! Component: 350 - total flux cleaned = 0.00167735 Jy ! Component: 400 - total flux cleaned = 0.00186924 Jy ! Component: 450 - total flux cleaned = 0.00191601 Jy ! Component: 500 - total flux cleaned = 0.00205403 Jy ! Component: 550 - total flux cleaned = 0.00216634 Jy ! Component: 600 - total flux cleaned = 0.00225446 Jy ! Component: 650 - total flux cleaned = 0.00238422 Jy ! Component: 700 - total flux cleaned = 0.0024478 Jy ! Component: 750 - total flux cleaned = 0.00253067 Jy ! Component: 800 - total flux cleaned = 0.00255102 Jy ! Component: 850 - total flux cleaned = 0.00257073 Jy ! Component: 900 - total flux cleaned = 0.00262968 Jy ! Component: 950 - total flux cleaned = 0.00261011 Jy ! Component: 1000 - total flux cleaned = 0.00272529 Jy ! Component: 1050 - total flux cleaned = 0.00276309 Jy ! Component: 1100 - total flux cleaned = 0.00283744 Jy ! Component: 1150 - total flux cleaned = 0.00281873 Jy ! Component: 1200 - total flux cleaned = 0.00283692 Jy ! Component: 1250 - total flux cleaned = 0.00289063 Jy ! Component: 1300 - total flux cleaned = 0.00294389 Jy ! Component: 1350 - total flux cleaned = 0.00296134 Jy ! Component: 1400 - total flux cleaned = 0.00304754 Jy ! Component: 1450 - total flux cleaned = 0.0030304 Jy ! Component: 1500 - total flux cleaned = 0.0030471 Jy ! Component: 1550 - total flux cleaned = 0.00306375 Jy ! Component: 1600 - total flux cleaned = 0.00301471 Jy ! Component: 1650 - total flux cleaned = 0.00307984 Jy ! Component: 1700 - total flux cleaned = 0.00306362 Jy ! Component: 1750 - total flux cleaned = 0.00298398 Jy ! Component: 1800 - total flux cleaned = 0.00301555 Jy ! Component: 1850 - total flux cleaned = 0.00301591 Jy ! Component: 1900 - total flux cleaned = 0.00301598 Jy ! Component: 1950 - total flux cleaned = 0.00297049 Jy ! Component: 2000 - total flux cleaned = 0.00298581 Jy ! Component: 2050 - total flux cleaned = 0.00300069 Jy ! Component: 2100 - total flux cleaned = 0.00300067 Jy ! Component: 2150 - total flux cleaned = 0.00301557 Jy ! Component: 2200 - total flux cleaned = 0.00304475 Jy ! Component: 2250 - total flux cleaned = 0.00307357 Jy ! Component: 2300 - total flux cleaned = 0.00310204 Jy ! Component: 2350 - total flux cleaned = 0.00313026 Jy ! Component: 2400 - total flux cleaned = 0.00313023 Jy ! Component: 2450 - total flux cleaned = 0.00314419 Jy ! Component: 2500 - total flux cleaned = 0.00322655 Jy ! Component: 2550 - total flux cleaned = 0.00322646 Jy ! Component: 2600 - total flux cleaned = 0.00319946 Jy ! Component: 2650 - total flux cleaned = 0.0031995 Jy ! Component: 2700 - total flux cleaned = 0.00323943 Jy ! Component: 2750 - total flux cleaned = 0.00326582 Jy ! Component: 2800 - total flux cleaned = 0.00329202 Jy ! Component: 2850 - total flux cleaned = 0.00331788 Jy ! Component: 2900 - total flux cleaned = 0.00330488 Jy ! Component: 2950 - total flux cleaned = 0.00329207 Jy ! Component: 3000 - total flux cleaned = 0.00336814 Jy ! Component: 3050 - total flux cleaned = 0.00336809 Jy ! Component: 3100 - total flux cleaned = 0.00338061 Jy ! Component: 3150 - total flux cleaned = 0.00341774 Jy ! Component: 3200 - total flux cleaned = 0.00343004 Jy ! Component: 3250 - total flux cleaned = 0.00345444 Jy ! Component: 3300 - total flux cleaned = 0.00350296 Jy ! Component: 3350 - total flux cleaned = 0.00349094 Jy ! Component: 3400 - total flux cleaned = 0.00353879 Jy ! Component: 3450 - total flux cleaned = 0.003515 Jy ! Component: 3500 - total flux cleaned = 0.00356217 Jy ! Component: 3550 - total flux cleaned = 0.00358561 Jy ! Component: 3600 - total flux cleaned = 0.00359724 Jy ! Component: 3650 - total flux cleaned = 0.00360883 Jy ! Component: 3700 - total flux cleaned = 0.00364324 Jy ! Component: 3750 - total flux cleaned = 0.00366597 Jy ! Component: 3800 - total flux cleaned = 0.0036208 Jy ! Component: 3850 - total flux cleaned = 0.00365454 Jy ! Component: 3900 - total flux cleaned = 0.00366568 Jy ! Component: 3950 - total flux cleaned = 0.00366567 Jy ! Component: 4000 - total flux cleaned = 0.00370999 Jy ! Component: 4050 - total flux cleaned = 0.00374288 Jy ! Total flux subtracted in 4096 components = 0.00374287 Jy ! Clean residual min=-0.000773 max=0.000586 Jy/beam ! Clean residual mean=0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.213258 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 458 components and 0.213258 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv91_uvs/J0954+2639_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.314 x 2.731 at -8.017 degrees (North through East) ! Clean map min=-0.001233 max=0.18331 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J0954+2639_X_map.fits wmodel /scr/pima/rdv91_uvs/J0954+2639_X_map.mod ! Writing 458 model components to file: /scr/pima/rdv91_uvs/J0954+2639_X_map.mod wobs /scr/pima/rdv91_uvs/J0954+2639_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv91_uvs/J0954+2639_X_uvs.fits wwins /scr/pima/rdv91_uvs/J0954+2639_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv91_uvs/J0954+2639_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.183307 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199775 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.326952 0.326952 0.653903 1.30781 2.61561 5.23122 10.4624 20.9249 41.8498 83.6996 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.183 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 917.567 quit ! Quitting program ! Log file /scr/pima/rdv91_uvs/J0954+2639_X_dfm.log closed on Fri Jun 15 11:26:00 2018