! Started logfile: /scr/pima/rdv76_uvs/J1037-2934_S_dfm.log on Fri Jun 15 05:53:40 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/J1037-2934_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv76_uvs/J1037-2934_S_uva.fits ! AN table 1: 26 integrations on 36 of 36 possible baselines. ! AN table 2: 25 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.587691 visibilities/baseline/integration-bin. ! Found source: J1037-2934 ! ! 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 4316 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 J1037-2934_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 114 telescope corrections were flagged in sub-array 1. ! A total of 126 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 114 telescope corrections were flagged in sub-array 1. ! A total of 126 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 114 telescope corrections were flagged in sub-array 1. ! A total of 126 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 114 telescope corrections were flagged in sub-array 1. ! A total of 126 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.617412Jy sigma=14.201245 ! Fit after self-cal, rms=0.466212Jy sigma=4.099762 ! 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=2.793 mas, bmaj=10.01 mas, bpa=-7.494 degrees ! Estimated noise=1.97367 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 = 0.83901 Jy ! Component: 100 - total flux cleaned = 1.11804 Jy ! Total flux subtracted in 100 components = 1.11804 Jy ! Clean residual min=-0.048193 max=0.130667 Jy/beam ! Clean residual mean=-0.000100 rms=0.016030 Jy/beam ! Combined flux in latest and established models = 1.11804 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.11804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.391757Jy sigma=3.420530 ! Fit after self-cal, rms=0.391569Jy sigma=3.419303 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.147165 Jy ! Component: 100 - total flux cleaned = 0.232966 Jy ! Total flux subtracted in 100 components = 0.232966 Jy ! Clean residual min=-0.040064 max=0.056270 Jy/beam ! Clean residual mean=0.000018 rms=0.010561 Jy/beam ! Combined flux in latest and established models = 1.35101 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 1.35101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.302334Jy sigma=2.581233 ! Fit after self-cal, rms=0.302172Jy sigma=2.580131 ! 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=3.384 mas, bmaj=11.5 mas, bpa=-5.854 degrees ! Estimated noise=1.57235 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 (-3.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0918689 Jy ! Component: 100 - total flux cleaned = 0.146048 Jy ! Component: 150 - total flux cleaned = 0.180473 Jy ! Component: 200 - total flux cleaned = 0.2032 Jy ! Total flux subtracted in 200 components = 0.2032 Jy ! Clean residual min=-0.037060 max=0.040682 Jy/beam ! Clean residual mean=0.000296 rms=0.009404 Jy/beam ! Combined flux in latest and established models = 1.55421 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 73 components and 1.55421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.271619Jy sigma=2.298528 ! Fit after self-cal, rms=0.271266Jy sigma=2.293069 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.384 x 11.5 at -5.854 degrees (North through East) ! Clean map min=-0.034878 max=1.1101 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.88 HN 1.22 KP 1.06 ! LA 1.02 NL 1.07 OV 0.99 PT 0.98 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.86 KK 1.05 KP 1.08 ! LA 1.01 MK 1.07 NL 1.11 OV 0.98 ! PT 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.87 HN 1.28 KP 1.00 ! LA 1.01 NL 1.09 OV 0.98 PT 0.99 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.88 KK 1.04 KP 0.96 ! LA 1.03 MK 1.03 NL 1.10 OV 0.97 ! PT 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.87 HN 1.25 KP 0.99 ! LA 1.02 NL 1.04 OV 0.95 PT 1.01 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.85 KK 1.10 KP 0.95 ! LA 1.03 MK 0.97 NL 1.06 OV 0.95 ! PT 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.43 FD 0.86 HN 1.25 KP 0.99 ! LA 1.01 NL 1.06 OV 1.00 PT 0.97 ! SC 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.85 KK 1.06 KP 0.97 ! LA 1.01 MK 0.97 NL 1.08 OV 0.98 ! PT 0.99 ! ! ! Fit before self-cal, rms=0.271266Jy sigma=2.293069 ! Fit after self-cal, rms=0.239775Jy sigma=1.926100 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.403 mas, bmaj=11.36 mas, bpa=-5.394 degrees ! Estimated noise=1.58161 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 (18.5, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203928 Jy ! Component: 100 - total flux cleaned = 0.00367546 Jy ! Component: 150 - total flux cleaned = 0.0046591 Jy ! Component: 200 - total flux cleaned = 0.0046407 Jy ! Total flux subtracted in 200 components = 0.0046407 Jy ! Clean residual min=-0.015659 max=0.017150 Jy/beam ! Clean residual mean=-0.000088 rms=0.003758 Jy/beam ! Combined flux in latest and established models = 1.55885 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 1.55885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236498Jy sigma=1.902495 ! Fit after self-cal, rms=0.236659Jy sigma=1.900740 ! 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=0.236659Jy sigma=1.900740 ! Fit after self-cal, rms=0.236471Jy sigma=1.872473 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.408 mas, bmaj=11.47 mas, bpa=-5.526 degrees ! Estimated noise=1.58632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268908 Jy ! Component: 100 - total flux cleaned = 0.00175942 Jy ! Component: 150 - total flux cleaned = 0.000928873 Jy ! Component: 200 - total flux cleaned = 0.000167285 Jy ! Total flux subtracted in 200 components = 0.000167285 Jy ! Clean residual min=-0.012402 max=0.012517 Jy/beam ! Clean residual mean=-0.000094 rms=0.003120 Jy/beam ! Combined flux in latest and established models = 1.55902 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 1.55902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235571Jy sigma=1.866606 ! Fit after self-cal, rms=0.235648Jy sigma=1.866358 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 = 0.00113159 Jy ! Component: 100 - total flux cleaned = 0.000436931 Jy ! Component: 150 - total flux cleaned = -0.000219749 Jy ! Component: 200 - total flux cleaned = -0.000636611 Jy ! Total flux subtracted in 200 components = -0.000636611 Jy ! Clean residual min=-0.012202 max=0.012304 Jy/beam ! Clean residual mean=-0.000091 rms=0.003059 Jy/beam ! Combined flux in latest and established models = 1.55838 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 123 components and 1.55838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235173Jy sigma=1.863597 ! Fit after self-cal, rms=0.235171Jy sigma=1.863543 ! 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=0.235171Jy sigma=1.863543 ! Fit after self-cal, rms=0.234524Jy sigma=1.854494 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.41 mas, bmaj=11.47 mas, bpa=-5.476 degrees ! Estimated noise=1.58437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00251374 Jy ! Component: 100 - total flux cleaned = -0.00290624 Jy ! Component: 150 - total flux cleaned = -0.00308849 Jy ! Component: 200 - total flux cleaned = -0.00345014 Jy ! Total flux subtracted in 200 components = -0.00345014 Jy ! Clean residual min=-0.012029 max=0.011720 Jy/beam ! Clean residual mean=-0.000060 rms=0.002890 Jy/beam ! Combined flux in latest and established models = 1.55493 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 136 components and 1.55493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234083Jy sigma=1.852247 ! Fit after self-cal, rms=0.234102Jy sigma=1.852175 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 = 0.000363106 Jy ! Component: 100 - total flux cleaned = 2.28107e-05 Jy ! Component: 150 - total flux cleaned = -0.000303724 Jy ! Component: 200 - total flux cleaned = -0.000616088 Jy ! Total flux subtracted in 200 components = -0.000616088 Jy ! Clean residual min=-0.012044 max=0.011442 Jy/beam ! Clean residual mean=-0.000058 rms=0.002858 Jy/beam ! Combined flux in latest and established models = 1.55431 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 141 components and 1.55431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233837Jy sigma=1.850715 ! Fit after self-cal, rms=0.233835Jy sigma=1.850689 ! 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=0.233835Jy sigma=1.850689 ! Fit after self-cal, rms=0.233917Jy sigma=1.850357 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.214 mas, bmaj=22.3 mas, bpa=1.463 degrees ! Estimated noise=1.92845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.26515e-06 Jy ! Component: 100 - total flux cleaned = 0.000129034 Jy ! Component: 150 - total flux cleaned = 0.000243134 Jy ! Component: 200 - total flux cleaned = 0.000128127 Jy ! Total flux subtracted in 200 components = 0.000128127 Jy ! Clean residual min=-0.012355 max=0.011209 Jy/beam ! Clean residual mean=-0.000094 rms=0.003332 Jy/beam ! Combined flux in latest and established models = 1.55444 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 153 components and 1.55444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233713Jy sigma=1.849875 ! Fit after self-cal, rms=0.233700Jy sigma=1.849757 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 = 0.000242515 Jy ! Component: 100 - total flux cleaned = 0.000567335 Jy ! Component: 150 - total flux cleaned = 0.000565919 Jy ! Component: 200 - total flux cleaned = 0.000466635 Jy ! Total flux subtracted in 200 components = 0.000466635 Jy ! Clean residual min=-0.012271 max=0.011364 Jy/beam ! Clean residual mean=-0.000094 rms=0.003320 Jy/beam ! Combined flux in latest and established models = 1.55491 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 162 components and 1.55491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233616Jy sigma=1.849713 ! Fit after self-cal, rms=0.233605Jy sigma=1.849640 ! 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=3.411 mas, bmaj=11.46 mas, bpa=-5.436 degrees ! Estimated noise=1.58264 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.411 x 11.46 at -5.436 degrees (North through East) ! Clean map min=-0.011556 max=1.1212 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=0.233605Jy sigma=1.849640 ! Fit after self-cal, rms=0.213402Jy sigma=1.653432 ! Inverting map and beam ! Estimated beam: bmin=3.403 mas, bmaj=11.45 mas, bpa=-5.472 degrees ! Estimated noise=1.57808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00178179 Jy ! Component: 100 - total flux cleaned = -0.0017809 Jy ! Component: 150 - total flux cleaned = -0.0017808 Jy ! Component: 200 - total flux cleaned = -0.00192127 Jy ! Total flux subtracted in 200 components = -0.00192127 Jy ! Clean residual min=-0.010963 max=0.010210 Jy/beam ! Clean residual mean=-0.000032 rms=0.002650 Jy/beam ! Combined flux in latest and established models = 1.55299 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 182 components and 1.55299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213130Jy sigma=1.652089 ! Fit after self-cal, rms=0.213117Jy sigma=1.652057 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000280787 Jy ! Component: 100 - total flux cleaned = -0.000280338 Jy ! Component: 150 - total flux cleaned = -0.000405336 Jy ! Component: 200 - total flux cleaned = -0.000763195 Jy ! Total flux subtracted in 200 components = -0.000763195 Jy ! Clean residual min=-0.010832 max=0.010125 Jy/beam ! Clean residual mean=-0.000031 rms=0.002631 Jy/beam ! Combined flux in latest and established models = 1.55222 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 193 components and 1.55222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212938Jy sigma=1.651132 ! Fit after self-cal, rms=0.212938Jy sigma=1.651114 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212938Jy sigma=1.651114 ! Fit after self-cal, rms=0.212998Jy sigma=1.650957 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=2.803 mas, bmaj=9.949 mas, bpa=-7.264 degrees ! Estimated noise=2.01523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.855586 Jy ! Component: 100 - total flux cleaned = 1.13753 Jy ! Component: 150 - total flux cleaned = 1.28485 Jy ! Component: 200 - total flux cleaned = 1.36293 Jy ! Total flux subtracted in 200 components = 1.36293 Jy ! Clean residual min=-0.020395 max=0.038333 Jy/beam ! Clean residual mean=-0.000128 rms=0.006331 Jy/beam ! Combined flux in latest and established models = 1.36293 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 25 model components to the UV plane model. ! The established model now contains 25 components and 1.36293 Jy ! Inverting map and beam ! Estimated beam: bmin=3.402 mas, bmaj=11.44 mas, bpa=-5.461 degrees ! Estimated noise=1.57657 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 = 0.0628554 Jy ! Component: 100 - total flux cleaned = 0.0987475 Jy ! Component: 150 - total flux cleaned = 0.123187 Jy ! Component: 200 - total flux cleaned = 0.140306 Jy ! Total flux subtracted in 200 components = 0.140306 Jy ! Clean residual min=-0.012509 max=0.013728 Jy/beam ! Clean residual mean=-0.000004 rms=0.003267 Jy/beam ! Combined flux in latest and established models = 1.50324 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 65 components and 1.50324 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=8.214 mas, bmaj=22.31 mas, bpa=1.485 degrees ! Estimated noise=1.92551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184389 Jy ! Component: 100 - total flux cleaned = 0.0300294 Jy ! Component: 150 - total flux cleaned = 0.0378836 Jy ! Component: 200 - total flux cleaned = 0.0405037 Jy ! Total flux subtracted in 200 components = 0.0405037 Jy ! Clean residual min=-0.011866 max=0.011186 Jy/beam ! Clean residual mean=-0.000051 rms=0.003264 Jy/beam ! Combined flux in latest and established models = 1.54374 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 = 0.000840197 Jy ! Component: 100 - total flux cleaned = 0.00122755 Jy ! Component: 150 - total flux cleaned = 0.00177102 Jy ! Component: 200 - total flux cleaned = 0.00210387 Jy ! Total flux subtracted in 200 components = 0.00210387 Jy ! Clean residual min=-0.011541 max=0.010309 Jy/beam ! Clean residual mean=-0.000053 rms=0.003192 Jy/beam ! Combined flux in latest and established models = 1.54585 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 106 components and 1.54585 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.402 mas, bmaj=11.44 mas, bpa=-5.461 degrees ! Estimated noise=1.57657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000447014 Jy ! Component: 100 - total flux cleaned = -0.00194563 Jy ! Component: 150 - total flux cleaned = -0.00306004 Jy ! Component: 200 - total flux cleaned = -0.00347286 Jy ! Total flux subtracted in 200 components = -0.00347286 Jy ! Clean residual min=-0.010452 max=0.010841 Jy/beam ! Clean residual mean=-0.000027 rms=0.002727 Jy/beam ! Combined flux in latest and established models = 1.54237 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 131 components and 1.54237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213229Jy sigma=1.655543 ! Fit after self-cal, rms=0.213166Jy sigma=1.654917 wmodel J1037-2934_S_map.mod ! Writing 131 model components to file: J1037-2934_S_map.mod wobs J1037-2934_S_uvs.fits ! Writing UV FITS file: J1037-2934_S_uvs.fits wwins J1037-2934_S_map.win ! wwins: Wrote 3 windows to J1037-2934_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 = -0.00158725 Jy ! Component: 100 - total flux cleaned = -0.00231165 Jy ! Component: 150 - total flux cleaned = -0.00145876 Jy ! Component: 200 - total flux cleaned = -0.00145123 Jy ! Component: 250 - total flux cleaned = -0.00097138 Jy ! Component: 300 - total flux cleaned = -0.00128376 Jy ! Component: 350 - total flux cleaned = -0.00128489 Jy ! Component: 400 - total flux cleaned = -0.00143381 Jy ! Component: 450 - total flux cleaned = -0.00129034 Jy ! Component: 500 - total flux cleaned = -0.00101223 Jy ! Component: 550 - total flux cleaned = -0.00115008 Jy ! Component: 600 - total flux cleaned = -0.00141809 Jy ! Component: 650 - total flux cleaned = -0.00181068 Jy ! Component: 700 - total flux cleaned = -0.00232417 Jy ! Component: 750 - total flux cleaned = -0.00257655 Jy ! Component: 800 - total flux cleaned = -0.00307474 Jy ! Component: 850 - total flux cleaned = -0.00319955 Jy ! Component: 900 - total flux cleaned = -0.00319853 Jy ! Component: 950 - total flux cleaned = -0.00284455 Jy ! Component: 1000 - total flux cleaned = -0.00331452 Jy ! Component: 1050 - total flux cleaned = -0.00308112 Jy ! Component: 1100 - total flux cleaned = -0.00285378 Jy ! Component: 1150 - total flux cleaned = -0.00353357 Jy ! Component: 1200 - total flux cleaned = -0.00353234 Jy ! Component: 1250 - total flux cleaned = -0.00386186 Jy ! Component: 1300 - total flux cleaned = -0.00375071 Jy ! Component: 1350 - total flux cleaned = -0.00407469 Jy ! Component: 1400 - total flux cleaned = -0.00428566 Jy ! Component: 1450 - total flux cleaned = -0.00417822 Jy ! Component: 1500 - total flux cleaned = -0.0041765 Jy ! Component: 1550 - total flux cleaned = -0.00427915 Jy ! Component: 1600 - total flux cleaned = -0.00407748 Jy ! Component: 1650 - total flux cleaned = -0.00397506 Jy ! Component: 1700 - total flux cleaned = -0.0040751 Jy ! Component: 1750 - total flux cleaned = -0.00397524 Jy ! Component: 1800 - total flux cleaned = -0.00387765 Jy ! Component: 1850 - total flux cleaned = -0.00349085 Jy ! Component: 1900 - total flux cleaned = -0.00406396 Jy ! Component: 1950 - total flux cleaned = -0.00358847 Jy ! Component: 2000 - total flux cleaned = -0.00349513 Jy ! Component: 2050 - total flux cleaned = -0.0034026 Jy ! Component: 2100 - total flux cleaned = -0.00294221 Jy ! Component: 2150 - total flux cleaned = -0.0027605 Jy ! Component: 2200 - total flux cleaned = -0.00221775 Jy ! Component: 2250 - total flux cleaned = -0.00186066 Jy ! Component: 2300 - total flux cleaned = -0.00159543 Jy ! Component: 2350 - total flux cleaned = -0.00124442 Jy ! Component: 2400 - total flux cleaned = -0.00124451 Jy ! Component: 2450 - total flux cleaned = -0.000727498 Jy ! Component: 2500 - total flux cleaned = -0.000641629 Jy ! Component: 2550 - total flux cleaned = -0.000303107 Jy ! Component: 2600 - total flux cleaned = -0.000303356 Jy ! Component: 2650 - total flux cleaned = 0.000280787 Jy ! Component: 2700 - total flux cleaned = 0.000280689 Jy ! Component: 2750 - total flux cleaned = 0.00069135 Jy ! Component: 2800 - total flux cleaned = 0.0010991 Jy ! Component: 2850 - total flux cleaned = 0.00126093 Jy ! Component: 2900 - total flux cleaned = 0.00142155 Jy ! Component: 2950 - total flux cleaned = 0.00181899 Jy ! Component: 3000 - total flux cleaned = 0.00173913 Jy ! Component: 3050 - total flux cleaned = 0.00181814 Jy ! Component: 3100 - total flux cleaned = 0.00220655 Jy ! Component: 3150 - total flux cleaned = 0.00236004 Jy ! Component: 3200 - total flux cleaned = 0.0025134 Jy ! Component: 3250 - total flux cleaned = 0.00251308 Jy ! Component: 3300 - total flux cleaned = 0.00266396 Jy ! Component: 3350 - total flux cleaned = 0.00303738 Jy ! Component: 3400 - total flux cleaned = 0.00311161 Jy ! Component: 3450 - total flux cleaned = 0.00303759 Jy ! Component: 3500 - total flux cleaned = 0.00347733 Jy ! Component: 3550 - total flux cleaned = 0.00354952 Jy ! Component: 3600 - total flux cleaned = 0.00354934 Jy ! Component: 3650 - total flux cleaned = 0.00369321 Jy ! Component: 3700 - total flux cleaned = 0.00412036 Jy ! Component: 3750 - total flux cleaned = 0.00461451 Jy ! Component: 3800 - total flux cleaned = 0.00461526 Jy ! Component: 3850 - total flux cleaned = 0.004685 Jy ! Component: 3900 - total flux cleaned = 0.0051016 Jy ! Component: 3950 - total flux cleaned = 0.00558307 Jy ! Component: 4000 - total flux cleaned = 0.00544593 Jy ! Component: 4050 - total flux cleaned = 0.00544735 Jy ! Total flux subtracted in 4096 components = 0.00578521 Jy ! Clean residual min=-0.003997 max=0.003431 Jy/beam ! Clean residual mean=0.000021 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 1.54816 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 442 components and 1.54816 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv76_uvs/J1037-2934_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.402 x 11.44 at -5.461 degrees (North through East) ! Clean map min=-0.010762 max=1.1459 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv76_uvs/J1037-2934_S_map.fits wmodel /scr/pima/rdv76_uvs/J1037-2934_S_map.mod ! Writing 442 model components to file: /scr/pima/rdv76_uvs/J1037-2934_S_map.mod wobs /scr/pima/rdv76_uvs/J1037-2934_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv76_uvs/J1037-2934_S_uvs.fits wwins /scr/pima/rdv76_uvs/J1037-2934_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv76_uvs/J1037-2934_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.1459 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00130858 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.342589 0.342589 0.685178 1.37036 2.74071 5.48143 10.9629 21.9257 43.8514 87.7028 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0039 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.145 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 875.684 quit ! Quitting program ! Log file /scr/pima/rdv76_uvs/J1037-2934_S_dfm.log closed on Fri Jun 15 05:53:44 2018