! Started logfile: /scr/pima/rv124_uvs/J0416-1851_S_dfm.log on Mon Dec 24 01:39:13 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv124_uvs/J0416-1851_S_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J0416-1851_S_uva.fits ! AN table 1: 21 integrations on 28 of 28 possible baselines. ! AN table 2: 83 integrations on 6 of 6 possible baselines. ! AN table 3: 51 integrations on 6 of 6 possible baselines. ! AN table 4: 29 integrations on 28 of 28 possible baselines. ! AN table 5: 5 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.559456 visibilities/baseline/integration-bin. ! Found source: J0416-1851 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 5100 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 J0416-1851_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 39 telescope corrections were flagged in sub-array 1. ! A total of 332 telescope corrections were flagged in sub-array 2. ! A total of 204 telescope corrections were flagged in sub-array 3. ! A total of 159 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 332 telescope corrections were flagged in sub-array 2. ! A total of 204 telescope corrections were flagged in sub-array 3. ! A total of 159 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 168 telescope corrections were flagged in sub-array 1. ! A total of 332 telescope corrections were flagged in sub-array 2. ! A total of 204 telescope corrections were flagged in sub-array 3. ! A total of 232 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 332 telescope corrections were flagged in sub-array 2. ! A total of 204 telescope corrections were flagged in sub-array 3. ! A total of 159 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.091355Jy sigma=14.722953 ! Fit after self-cal, rms=0.532749Jy sigma=7.341454 ! 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=3.481 mas, bmaj=9.315 mas, bpa=-5.601 degrees ! Estimated noise=1.82247 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 = 0.36205 Jy ! Component: 100 - total flux cleaned = 0.44118 Jy ! Total flux subtracted in 100 components = 0.44118 Jy ! Clean residual min=-0.022020 max=0.043300 Jy/beam ! Clean residual mean=0.000108 rms=0.005608 Jy/beam ! Combined flux in latest and established models = 0.44118 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.44118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142553Jy sigma=1.854953 ! Fit after self-cal, rms=0.142545Jy sigma=1.854883 ! Inverting map ! Added new window around map position (-3, -16). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0381648 Jy ! Component: 100 - total flux cleaned = 0.0608308 Jy ! Total flux subtracted in 100 components = 0.0608308 Jy ! Clean residual min=-0.021871 max=0.036542 Jy/beam ! Clean residual mean=0.000032 rms=0.004919 Jy/beam ! Combined flux in latest and established models = 0.502011 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.502011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129130Jy sigma=1.669827 ! Fit after self-cal, rms=0.128380Jy sigma=1.658752 ! 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=4.27 mas, bmaj=10.8 mas, bpa=-3.709 degrees ! Estimated noise=1.29568 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 = 0.0284163 Jy ! Component: 100 - total flux cleaned = 0.038517 Jy ! Component: 150 - total flux cleaned = 0.0447017 Jy ! Component: 200 - total flux cleaned = 0.0481912 Jy ! Total flux subtracted in 200 components = 0.0481912 Jy ! Clean residual min=-0.025368 max=0.020665 Jy/beam ! Clean residual mean=-0.000155 rms=0.005790 Jy/beam ! Combined flux in latest and established models = 0.550202 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 51 components and 0.550202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120119Jy sigma=1.562820 ! Fit after self-cal, rms=0.119896Jy sigma=1.558828 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.27 x 10.8 at -3.709 degrees (North through East) ! Clean map min=-0.024895 max=0.47002 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 1.10 FD 1.03 KP 0.95 LA 0.95 ! MK 1.02 OV 0.88 PT 1.07 YG 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* WN 0.00* WZ 0.00* YG 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* SC 0.00* WN 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.08 HH 1.00* HN 0.94 KP 0.91 ! NL 1.09 OV 0.95 PT 1.09 SC 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 HN 0.90 NL 1.08 OV 0.93 ! PT 1.07 SC 0.93 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.66 FD 1.03 KP 0.96 LA 0.94 ! MK 1.03 OV 0.68 PT 1.09 YG 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* WN 0.00* WZ 0.00* YG 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* SC 0.00* WN 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.05 HH 1.00* HN 0.97 KP 0.95 ! NL 1.08 OV 0.76 PT 1.09 SC 0.88 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.54 HN 0.95 NL 1.07 OV 0.79 ! PT 1.05 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* OV 0.00* PT 0.00* YG 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* WN 0.00* WZ 0.00* YG 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* SC 0.00* WN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* HH 0.00* HN 0.00* KP 0.00* ! NL 0.00* OV 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* HN 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.10 KP 0.94 LA 0.96 ! MK 1.00 OV 0.87 PT 1.09 YG 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* WN 0.00* WZ 0.00* YG 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* SC 0.00* WN 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.04 HH 1.00* HN 0.97 KP 0.95 ! NL 1.11 OV 0.99 PT 1.09 SC 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.06 HN 0.95 NL 1.02 OV 0.94 ! PT 1.06 SC 0.91 ! ! ! Fit before self-cal, rms=0.119896Jy sigma=1.558828 ! Fit after self-cal, rms=0.099382Jy sigma=1.134132 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.288 mas, bmaj=10.95 mas, bpa=-3.177 degrees ! Estimated noise=1.31504 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 = -0.0101431 Jy ! Component: 100 - total flux cleaned = -0.0100926 Jy ! Component: 150 - total flux cleaned = -0.00958782 Jy ! Component: 200 - total flux cleaned = -0.00959533 Jy ! Total flux subtracted in 200 components = -0.00959533 Jy ! Clean residual min=-0.008927 max=0.012015 Jy/beam ! Clean residual mean=0.000042 rms=0.002704 Jy/beam ! Combined flux in latest and established models = 0.540607 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.540607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096655Jy sigma=1.107566 ! Fit after self-cal, rms=0.096669Jy sigma=1.104241 ! 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=0.096669Jy sigma=1.104241 ! Fit after self-cal, rms=0.092743Jy sigma=1.039355 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.279 mas, bmaj=10.95 mas, bpa=-3.134 degrees ! Estimated noise=1.31268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00263744 Jy ! Component: 100 - total flux cleaned = -0.00319404 Jy ! Component: 150 - total flux cleaned = -0.00287534 Jy ! Component: 200 - total flux cleaned = -0.00287433 Jy ! Total flux subtracted in 200 components = -0.00287433 Jy ! Clean residual min=-0.007405 max=0.007945 Jy/beam ! Clean residual mean=0.000009 rms=0.002234 Jy/beam ! Combined flux in latest and established models = 0.537733 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.537733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091749Jy sigma=1.031318 ! Fit after self-cal, rms=0.091684Jy sigma=1.030593 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 = -0.000617953 Jy ! Component: 100 - total flux cleaned = -0.000384829 Jy ! Component: 150 - total flux cleaned = -0.000388616 Jy ! Component: 200 - total flux cleaned = -0.000388083 Jy ! Total flux subtracted in 200 components = -0.000388083 Jy ! Clean residual min=-0.007372 max=0.007857 Jy/beam ! Clean residual mean=0.000013 rms=0.002146 Jy/beam ! Combined flux in latest and established models = 0.537344 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.537344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091311Jy sigma=1.028049 ! Fit after self-cal, rms=0.091274Jy sigma=1.027886 ! 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=0.091274Jy sigma=1.027886 ! Fit after self-cal, rms=0.082842Jy sigma=0.900447 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.278 mas, bmaj=10.97 mas, bpa=-3.061 degrees ! Estimated noise=1.31095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00409065 Jy ! Component: 100 - total flux cleaned = -0.00436638 Jy ! Component: 150 - total flux cleaned = -0.00417425 Jy ! Component: 200 - total flux cleaned = -0.00411626 Jy ! Total flux subtracted in 200 components = -0.00411626 Jy ! Clean residual min=-0.005317 max=0.004522 Jy/beam ! Clean residual mean=0.000046 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.533228 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 109 components and 0.533228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082564Jy sigma=0.897306 ! Fit after self-cal, rms=0.082512Jy sigma=0.896729 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 = -0.00050715 Jy ! Component: 100 - total flux cleaned = -0.000454827 Jy ! Component: 150 - total flux cleaned = -0.000404947 Jy ! Component: 200 - total flux cleaned = -0.000359167 Jy ! Total flux subtracted in 200 components = -0.000359167 Jy ! Clean residual min=-0.005084 max=0.004465 Jy/beam ! Clean residual mean=0.000049 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.532869 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 122 components and 0.532869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082433Jy sigma=0.895808 ! Fit after self-cal, rms=0.082402Jy sigma=0.895704 ! 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=0.082402Jy sigma=0.895704 ! Fit after self-cal, rms=0.082901Jy sigma=0.894287 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.957 mas, bmaj=14.12 mas, bpa=7.153 degrees ! Estimated noise=1.56829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00179403 Jy ! Component: 100 - total flux cleaned = -0.00204408 Jy ! Component: 150 - total flux cleaned = -0.00204482 Jy ! Component: 200 - total flux cleaned = -0.00195626 Jy ! Total flux subtracted in 200 components = -0.00195626 Jy ! Clean residual min=-0.005467 max=0.005523 Jy/beam ! Clean residual mean=0.000063 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 0.530913 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 127 components and 0.530913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082773Jy sigma=0.893069 ! Fit after self-cal, rms=0.082742Jy sigma=0.892762 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 = -0.000271767 Jy ! Component: 100 - total flux cleaned = -0.000276694 Jy ! Component: 150 - total flux cleaned = -0.000208571 Jy ! Component: 200 - total flux cleaned = -0.00017815 Jy ! Total flux subtracted in 200 components = -0.00017815 Jy ! Clean residual min=-0.005315 max=0.005427 Jy/beam ! Clean residual mean=0.000066 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.530735 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 130 components and 0.530735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082705Jy sigma=0.892496 ! Fit after self-cal, rms=0.082694Jy sigma=0.892394 ! 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=4.276 mas, bmaj=10.98 mas, bpa=-3.107 degrees ! Estimated noise=1.31027 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.276 x 10.98 at -3.107 degrees (North through East) ! Clean map min=-0.0045685 max=0.47033 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=3.439 mas, bmaj=9.413 mas, bpa=-5.078 degrees ! Estimated noise=1.85059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.365992 Jy ! Component: 100 - total flux cleaned = 0.445992 Jy ! Component: 150 - total flux cleaned = 0.467006 Jy ! Component: 200 - total flux cleaned = 0.479715 Jy ! Total flux subtracted in 200 components = 0.479715 Jy ! Clean residual min=-0.005979 max=0.007811 Jy/beam ! Clean residual mean=0.000064 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 0.479715 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.479715 Jy ! Inverting map and beam ! Estimated beam: bmin=4.276 mas, bmaj=10.98 mas, bpa=-3.107 degrees ! Estimated noise=1.31027 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 = 0.0178978 Jy ! Component: 100 - total flux cleaned = 0.0287309 Jy ! Component: 150 - total flux cleaned = 0.035743 Jy ! Component: 200 - total flux cleaned = 0.0404169 Jy ! Total flux subtracted in 200 components = 0.0404169 Jy ! Clean residual min=-0.004787 max=0.004206 Jy/beam ! Clean residual mean=0.000139 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.520132 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 84 components and 0.520132 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=7.957 mas, bmaj=14.12 mas, bpa=7.153 degrees ! Estimated noise=1.56829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00491527 Jy ! Component: 100 - total flux cleaned = 0.00755036 Jy ! Component: 150 - total flux cleaned = 0.00902159 Jy ! Component: 200 - total flux cleaned = 0.00988912 Jy ! Total flux subtracted in 200 components = 0.00988912 Jy ! Clean residual min=-0.005272 max=0.005533 Jy/beam ! Clean residual mean=0.000077 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 0.530021 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 = 0.000420211 Jy ! Component: 100 - total flux cleaned = 0.000507352 Jy ! Component: 150 - total flux cleaned = 0.000572835 Jy ! Component: 200 - total flux cleaned = 0.000634025 Jy ! Total flux subtracted in 200 components = 0.000634025 Jy ! Clean residual min=-0.005244 max=0.005584 Jy/beam ! Clean residual mean=0.000067 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.530655 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 116 components and 0.530655 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.276 mas, bmaj=10.98 mas, bpa=-3.107 degrees ! Estimated noise=1.31027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000292351 Jy ! Component: 100 - total flux cleaned = -0.000258931 Jy ! Component: 150 - total flux cleaned = -0.000258089 Jy ! Component: 200 - total flux cleaned = -0.00031205 Jy ! Total flux subtracted in 200 components = -0.00031205 Jy ! Clean residual min=-0.004822 max=0.004348 Jy/beam ! Clean residual mean=0.000041 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.530343 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 128 components and 0.530343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082547Jy sigma=0.892107 ! Fit after self-cal, rms=0.082498Jy sigma=0.891649 wmodel J0416-1851_S_map.mod ! Writing 128 model components to file: J0416-1851_S_map.mod wobs J0416-1851_S_uvs.fits ! Writing UV FITS file: J0416-1851_S_uvs.fits wwins J0416-1851_S_map.win ! wwins: Wrote 2 windows to J0416-1851_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 = -0.000951289 Jy ! Component: 100 - total flux cleaned = -0.00102472 Jy ! Component: 150 - total flux cleaned = -0.000891217 Jy ! Component: 200 - total flux cleaned = -0.000763486 Jy ! Component: 250 - total flux cleaned = -0.000703324 Jy ! Component: 300 - total flux cleaned = -0.000464242 Jy ! Component: 350 - total flux cleaned = -5.71362e-05 Jy ! Component: 400 - total flux cleaned = 0.000340015 Jy ! Component: 450 - total flux cleaned = 0.000947449 Jy ! Component: 500 - total flux cleaned = 0.0012702 Jy ! Component: 550 - total flux cleaned = 0.0018492 Jy ! Component: 600 - total flux cleaned = 0.00215866 Jy ! Component: 650 - total flux cleaned = 0.00266548 Jy ! Component: 700 - total flux cleaned = 0.00301318 Jy ! Component: 750 - total flux cleaned = 0.00335441 Jy ! Component: 800 - total flux cleaned = 0.00373732 Jy ! Component: 850 - total flux cleaned = 0.00397277 Jy ! Component: 900 - total flux cleaned = 0.00411218 Jy ! Component: 950 - total flux cleaned = 0.00433985 Jy ! Component: 1000 - total flux cleaned = 0.00442918 Jy ! Component: 1050 - total flux cleaned = 0.00442882 Jy ! Component: 1100 - total flux cleaned = 0.00456008 Jy ! Component: 1150 - total flux cleaned = 0.00477456 Jy ! Component: 1200 - total flux cleaned = 0.00477479 Jy ! Component: 1250 - total flux cleaned = 0.00502484 Jy ! Component: 1300 - total flux cleaned = 0.00514781 Jy ! Component: 1350 - total flux cleaned = 0.00526944 Jy ! Component: 1400 - total flux cleaned = 0.00538963 Jy ! Component: 1450 - total flux cleaned = 0.00550794 Jy ! Component: 1500 - total flux cleaned = 0.0055866 Jy ! Component: 1550 - total flux cleaned = 0.00574153 Jy ! Component: 1600 - total flux cleaned = 0.00589467 Jy ! Component: 1650 - total flux cleaned = 0.006008 Jy ! Component: 1700 - total flux cleaned = 0.00615803 Jy ! Component: 1750 - total flux cleaned = 0.00623202 Jy ! Component: 1800 - total flux cleaned = 0.00623204 Jy ! Component: 1850 - total flux cleaned = 0.00634171 Jy ! Component: 1900 - total flux cleaned = 0.00648544 Jy ! Component: 1950 - total flux cleaned = 0.00662768 Jy ! Component: 2000 - total flux cleaned = 0.00662711 Jy ! Component: 2050 - total flux cleaned = 0.00669732 Jy ! Component: 2100 - total flux cleaned = 0.0068357 Jy ! Component: 2150 - total flux cleaned = 0.00686972 Jy ! Component: 2200 - total flux cleaned = 0.00697188 Jy ! Component: 2250 - total flux cleaned = 0.00710728 Jy ! Component: 2300 - total flux cleaned = 0.00700645 Jy ! Component: 2350 - total flux cleaned = 0.0070401 Jy ! Component: 2400 - total flux cleaned = 0.00713926 Jy ! Component: 2450 - total flux cleaned = 0.00717185 Jy ! Component: 2500 - total flux cleaned = 0.00720422 Jy ! Component: 2550 - total flux cleaned = 0.00723637 Jy ! Component: 2600 - total flux cleaned = 0.00733214 Jy ! Component: 2650 - total flux cleaned = 0.00736407 Jy ! Component: 2700 - total flux cleaned = 0.00745873 Jy ! Component: 2750 - total flux cleaned = 0.0075844 Jy ! Component: 2800 - total flux cleaned = 0.00774011 Jy ! Component: 2850 - total flux cleaned = 0.00789442 Jy ! Component: 2900 - total flux cleaned = 0.00795544 Jy ! Component: 2950 - total flux cleaned = 0.00795524 Jy ! Component: 3000 - total flux cleaned = 0.00801614 Jy ! Component: 3050 - total flux cleaned = 0.00813698 Jy ! Component: 3100 - total flux cleaned = 0.00822705 Jy ! Component: 3150 - total flux cleaned = 0.00825671 Jy ! Component: 3200 - total flux cleaned = 0.00831592 Jy ! Component: 3250 - total flux cleaned = 0.00840433 Jy ! Component: 3300 - total flux cleaned = 0.00843358 Jy ! Component: 3350 - total flux cleaned = 0.00855029 Jy ! Component: 3400 - total flux cleaned = 0.00860829 Jy ! Component: 3450 - total flux cleaned = 0.00863718 Jy ! Component: 3500 - total flux cleaned = 0.00875174 Jy ! Component: 3550 - total flux cleaned = 0.00878011 Jy ! Component: 3600 - total flux cleaned = 0.00883674 Jy ! Component: 3650 - total flux cleaned = 0.00886498 Jy ! Component: 3700 - total flux cleaned = 0.00906177 Jy ! Component: 3750 - total flux cleaned = 0.00908934 Jy ! Component: 3800 - total flux cleaned = 0.00911714 Jy ! Component: 3850 - total flux cleaned = 0.0091448 Jy ! Component: 3900 - total flux cleaned = 0.00928241 Jy ! Component: 3950 - total flux cleaned = 0.00928253 Jy ! Component: 4000 - total flux cleaned = 0.00939157 Jy ! Component: 4050 - total flux cleaned = 0.0095003 Jy ! Total flux subtracted in 4096 components = 0.00958123 Jy ! Clean residual min=-0.001535 max=0.001422 Jy/beam ! Clean residual mean=0.000009 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.539924 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 444 components and 0.539924 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J0416-1851_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.276 x 10.98 at -3.107 degrees (North through East) ! Clean map min=-0.0036593 max=0.47265 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J0416-1851_S_map.fits wmodel /scr/pima/rv124_uvs/J0416-1851_S_map.mod ! Writing 444 model components to file: /scr/pima/rv124_uvs/J0416-1851_S_map.mod wobs /scr/pima/rv124_uvs/J0416-1851_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J0416-1851_S_uvs.fits wwins /scr/pima/rv124_uvs/J0416-1851_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv124_uvs/J0416-1851_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.472648 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000533512 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.338632 0.338632 0.677263 1.35453 2.70905 5.41811 10.8362 21.6724 43.3449 86.6897 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.472 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 885.918 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J0416-1851_S_dfm.log closed on Mon Dec 24 01:39:18 2018