! Started logfile: /image_prod/ug002_uva//J0634+2550_S_dfm.log on Wed Mar 4 21:22:37 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0634+2550_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0634+2550_S_uva.fits ! AN table 1: 150 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.999704 visibilities/baseline/integration-bin. ! Found source: J0634+2550 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 20244 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J0634+2550_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.015496Jy sigma=9.024129 ! Fit after self-cal, rms=0.903426Jy sigma=7.944128 ! 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=2.87 mas, bmaj=5.837 mas, bpa=-6.381 degrees ! Estimated noise=1.05001 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 = 0.0688536 Jy ! Component: 100 - total flux cleaned = 0.101124 Jy ! Total flux subtracted in 100 components = 0.101124 Jy ! Clean residual min=-0.011466 max=0.020882 Jy/beam ! Clean residual mean=-0.000019 rms=0.003273 Jy/beam ! Combined flux in latest and established models = 0.101124 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.101124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107671Jy sigma=0.953833 ! Fit after self-cal, rms=0.107336Jy sigma=0.951089 ! Inverting map ! Added new window around map position (4.5, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242314 Jy ! Component: 100 - total flux cleaned = 0.0420399 Jy ! Total flux subtracted in 100 components = 0.0420399 Jy ! Clean residual min=-0.011269 max=0.013545 Jy/beam ! Clean residual mean=0.000000 rms=0.002791 Jy/beam ! Combined flux in latest and established models = 0.143164 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 58 components and 0.143164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097716Jy sigma=0.843022 ! Fit after self-cal, rms=0.097393Jy sigma=0.840267 ! 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=3.527 mas, bmaj=6.95 mas, bpa=-4.549 degrees ! Estimated noise=0.579672 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 = 0.0275352 Jy ! Component: 100 - total flux cleaned = 0.0469341 Jy ! Component: 150 - total flux cleaned = 0.0609646 Jy ! Component: 200 - total flux cleaned = 0.0711474 Jy ! Total flux subtracted in 200 components = 0.0711474 Jy ! Clean residual min=-0.013934 max=0.020300 Jy/beam ! Clean residual mean=0.000034 rms=0.004109 Jy/beam ! Combined flux in latest and established models = 0.214312 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 92 components and 0.214312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088607Jy sigma=0.734561 ! Fit after self-cal, rms=0.088275Jy sigma=0.731062 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.527 x 6.95 at -4.549 degrees (North through East) ! Clean map min=-0.013387 max=0.09163 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.23 HN 0.98 KP 0.89 ! LA 0.79 MK 1.05 NL 1.45 OV 1.36 ! PT 0.71 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.73 FD 1.25 HN 1.05 KP 0.85 ! LA 0.81 MK 1.01 NL 1.28 OV 1.36 ! PT 0.72 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 1.21 HN 1.13 KP 0.84 ! LA 0.85 MK 0.98 NL 1.23 OV 1.38 ! PT 0.73 SC 1.04 ! ! ! Fit before self-cal, rms=0.088275Jy sigma=0.731062 ! Fit after self-cal, rms=0.099886Jy sigma=0.640092 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.54 mas, bmaj=7.177 mas, bpa=-4.654 degrees ! Estimated noise=0.596043 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 (87.5, 112.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217501 Jy ! Component: 100 - total flux cleaned = 0.0356331 Jy ! Component: 150 - total flux cleaned = 0.0452028 Jy ! Component: 200 - total flux cleaned = 0.052488 Jy ! Total flux subtracted in 200 components = 0.052488 Jy ! Clean residual min=-0.009759 max=0.007986 Jy/beam ! Clean residual mean=-0.000026 rms=0.002219 Jy/beam ! Combined flux in latest and established models = 0.2668 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 157 components and 0.2668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094557Jy sigma=0.559887 ! Fit after self-cal, rms=0.094875Jy sigma=0.553565 ! 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. ! ! Fit before self-cal, rms=0.094875Jy sigma=0.553565 ! Fit after self-cal, rms=0.098931Jy sigma=0.524669 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.63 mas, bmaj=7.249 mas, bpa=-4.045 degrees ! Estimated noise=0.593739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00728038 Jy ! Component: 100 - total flux cleaned = 0.0106876 Jy ! Component: 150 - total flux cleaned = 0.0128024 Jy ! Component: 200 - total flux cleaned = 0.0145628 Jy ! Total flux subtracted in 200 components = 0.0145628 Jy ! Clean residual min=-0.005887 max=0.007203 Jy/beam ! Clean residual mean=-0.000000 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.281362 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 196 components and 0.281362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098083Jy sigma=0.511029 ! Fit after self-cal, rms=0.097971Jy sigma=0.509442 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 (12.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00724443 Jy ! Component: 100 - total flux cleaned = 0.00852878 Jy ! Component: 150 - total flux cleaned = 0.0099967 Jy ! Component: 200 - total flux cleaned = 0.0111488 Jy ! Total flux subtracted in 200 components = 0.0111488 Jy ! Clean residual min=-0.004962 max=0.005497 Jy/beam ! Clean residual mean=0.000000 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.292511 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 219 components and 0.292511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097224Jy sigma=0.500420 ! Fit after self-cal, rms=0.097069Jy sigma=0.499531 ! 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. ! ! Fit before self-cal, rms=0.097069Jy sigma=0.499531 ! Fit after self-cal, rms=0.097484Jy sigma=0.494269 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.663 mas, bmaj=7.242 mas, bpa=-3.951 degrees ! Estimated noise=0.587144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453655 Jy ! Component: 100 - total flux cleaned = 0.00647896 Jy ! Component: 150 - total flux cleaned = 0.0073243 Jy ! Component: 200 - total flux cleaned = 0.00784473 Jy ! Total flux subtracted in 200 components = 0.00784473 Jy ! Clean residual min=-0.004293 max=0.004475 Jy/beam ! Clean residual mean=0.000006 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.300356 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 236 components and 0.300356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097082Jy sigma=0.488184 ! Fit after self-cal, rms=0.096934Jy sigma=0.487666 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 = 0.00170486 Jy ! Component: 100 - total flux cleaned = 0.00227002 Jy ! Component: 150 - total flux cleaned = 0.0028774 Jy ! Component: 200 - total flux cleaned = 0.00327877 Jy ! Total flux subtracted in 200 components = 0.00327877 Jy ! Clean residual min=-0.004126 max=0.004349 Jy/beam ! Clean residual mean=0.000005 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.303635 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 246 components and 0.303635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096738Jy sigma=0.485716 ! Fit after self-cal, rms=0.096711Jy sigma=0.485606 ! 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. ! ! Fit before self-cal, rms=0.096711Jy sigma=0.485606 ! Fit after self-cal, rms=0.096425Jy sigma=0.483899 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.068 mas, bmaj=11.53 mas, bpa=-8.152 degrees ! Estimated noise=0.65896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00454289 Jy ! Component: 100 - total flux cleaned = 0.00576126 Jy ! Component: 150 - total flux cleaned = 0.00663041 Jy ! Component: 200 - total flux cleaned = 0.00717257 Jy ! Total flux subtracted in 200 components = 0.00717257 Jy ! Clean residual min=-0.005068 max=0.005077 Jy/beam ! Clean residual mean=0.000006 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 0.310807 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 261 components and 0.310807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096290Jy sigma=0.481674 ! Fit after self-cal, rms=0.096221Jy sigma=0.481153 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 = 0.0012402 Jy ! Component: 100 - total flux cleaned = 0.00181245 Jy ! Component: 150 - total flux cleaned = 0.00224186 Jy ! Component: 200 - total flux cleaned = 0.00243498 Jy ! Total flux subtracted in 200 components = 0.00243498 Jy ! Clean residual min=-0.005103 max=0.005011 Jy/beam ! Clean residual mean=0.000005 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 0.313242 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 272 components and 0.313242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096180Jy sigma=0.480721 ! Fit after self-cal, rms=0.096169Jy sigma=0.480610 ! 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=3.687 mas, bmaj=7.282 mas, bpa=-4.114 degrees ! Estimated noise=0.583492 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.687 x 7.282 at -4.114 degrees (North through East) ! Clean map min=-0.0035523 max=0.092274 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=2.959 mas, bmaj=5.991 mas, bpa=-5.954 degrees ! Estimated noise=1.10264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0710545 Jy ! Component: 100 - total flux cleaned = 0.105079 Jy ! Component: 150 - total flux cleaned = 0.127899 Jy ! Component: 200 - total flux cleaned = 0.145245 Jy ! Total flux subtracted in 200 components = 0.145245 Jy ! Clean residual min=-0.007206 max=0.012309 Jy/beam ! Clean residual mean=0.000005 rms=0.002454 Jy/beam ! Combined flux in latest and established models = 0.145245 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 56 model components to the UV plane model. ! The established model now contains 56 components and 0.145245 Jy ! Inverting map and beam ! Estimated beam: bmin=3.687 mas, bmaj=7.282 mas, bpa=-4.114 degrees ! Estimated noise=0.583492 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 = 0.0250806 Jy ! Component: 100 - total flux cleaned = 0.0450039 Jy ! Component: 150 - total flux cleaned = 0.0616279 Jy ! Component: 200 - total flux cleaned = 0.0758082 Jy ! Total flux subtracted in 200 components = 0.0758082 Jy ! Clean residual min=-0.007551 max=0.010724 Jy/beam ! Clean residual mean=-0.000014 rms=0.002436 Jy/beam ! Combined flux in latest and established models = 0.221053 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 138 components and 0.221053 Jy ! Inverting map ! Added new window around map position (9.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125897 Jy ! Component: 100 - total flux cleaned = 0.0232028 Jy ! Component: 150 - total flux cleaned = 0.0323758 Jy ! Component: 200 - total flux cleaned = 0.0403294 Jy ! Total flux subtracted in 200 components = 0.0403294 Jy ! Clean residual min=-0.005342 max=0.006049 Jy/beam ! Clean residual mean=-0.000005 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.261382 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 198 components and 0.261382 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=8.068 mas, bmaj=11.53 mas, bpa=-8.152 degrees ! Estimated noise=0.65896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119252 Jy ! Component: 100 - total flux cleaned = 0.0208995 Jy ! Component: 150 - total flux cleaned = 0.0278574 Jy ! Component: 200 - total flux cleaned = 0.033342 Jy ! Total flux subtracted in 200 components = 0.033342 Jy ! Clean residual min=-0.005916 max=0.005064 Jy/beam ! Clean residual mean=-0.000016 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 0.294724 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 = 0.00436437 Jy ! Component: 100 - total flux cleaned = 0.00785983 Jy ! Component: 150 - total flux cleaned = 0.0106897 Jy ! Component: 200 - total flux cleaned = 0.0129298 Jy ! Total flux subtracted in 200 components = 0.0129298 Jy ! Clean residual min=-0.005731 max=0.004346 Jy/beam ! Clean residual mean=-0.000022 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.307654 Jy ! Adding 127 model components to the UV plane model. ! The established model now contains 303 components and 0.307654 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.687 mas, bmaj=7.282 mas, bpa=-4.114 degrees ! Estimated noise=0.583492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212242 Jy ! Component: 100 - total flux cleaned = 0.00298226 Jy ! Component: 150 - total flux cleaned = 0.00360975 Jy ! Component: 200 - total flux cleaned = 0.00418025 Jy ! Total flux subtracted in 200 components = 0.00418025 Jy ! Clean residual min=-0.003674 max=0.003712 Jy/beam ! Clean residual mean=-0.000001 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.311834 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 324 components and 0.311834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095748Jy sigma=0.477096 ! Fit after self-cal, rms=0.095582Jy sigma=0.475151 wmodel J0634+2550_S_map.mod ! Writing 324 model components to file: J0634+2550_S_map.mod wobs J0634+2550_S_uvs.fits ! Writing UV FITS file: J0634+2550_S_uvs.fits wwins J0634+2550_S_map.win ! wwins: Wrote 5 windows to J0634+2550_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 = -8.68172e-05 Jy ! Component: 100 - total flux cleaned = 9.16863e-05 Jy ! Component: 150 - total flux cleaned = 0.000204321 Jy ! Component: 200 - total flux cleaned = 0.000258494 Jy ! Component: 250 - total flux cleaned = 0.000259636 Jy ! Component: 300 - total flux cleaned = 0.000463671 Jy ! Component: 350 - total flux cleaned = 0.000611163 Jy ! Component: 400 - total flux cleaned = 0.000706141 Jy ! Component: 450 - total flux cleaned = 0.000751954 Jy ! Component: 500 - total flux cleaned = 0.000751612 Jy ! Component: 550 - total flux cleaned = 0.000707375 Jy ! Component: 600 - total flux cleaned = 0.000752396 Jy ! Component: 650 - total flux cleaned = 0.000795508 Jy ! Component: 700 - total flux cleaned = 0.00087976 Jy ! Component: 750 - total flux cleaned = 0.000838144 Jy ! Component: 800 - total flux cleaned = 0.000716798 Jy ! Component: 850 - total flux cleaned = 0.000638032 Jy ! Component: 900 - total flux cleaned = 0.000638546 Jy ! Component: 950 - total flux cleaned = 0.00060046 Jy ! Component: 1000 - total flux cleaned = 0.000713293 Jy ! Component: 1050 - total flux cleaned = 0.000675641 Jy ! Component: 1100 - total flux cleaned = 0.000821877 Jy ! Component: 1150 - total flux cleaned = 0.000712845 Jy ! Component: 1200 - total flux cleaned = 0.000641277 Jy ! Component: 1250 - total flux cleaned = 0.00067538 Jy ! Component: 1300 - total flux cleaned = 0.000606578 Jy ! Component: 1350 - total flux cleaned = 0.000605998 Jy ! Component: 1400 - total flux cleaned = 0.000605426 Jy ! Component: 1450 - total flux cleaned = 0.00047234 Jy ! Component: 1500 - total flux cleaned = 0.000244508 Jy ! Component: 1550 - total flux cleaned = 0.000341794 Jy ! Component: 1600 - total flux cleaned = 0.000373916 Jy ! Component: 1650 - total flux cleaned = 0.000342376 Jy ! Component: 1700 - total flux cleaned = 0.000310564 Jy ! Component: 1750 - total flux cleaned = 0.00021866 Jy ! Component: 1800 - total flux cleaned = 0.000218375 Jy ! Component: 1850 - total flux cleaned = 0.000158456 Jy ! Component: 1900 - total flux cleaned = 0.000217496 Jy ! Component: 1950 - total flux cleaned = 7.13888e-05 Jy ! Component: 2000 - total flux cleaned = 4.33846e-05 Jy ! Component: 2050 - total flux cleaned = 7.26967e-05 Jy ! Component: 2100 - total flux cleaned = 0.00015722 Jy ! Component: 2150 - total flux cleaned = 0.00012892 Jy ! Component: 2200 - total flux cleaned = 0.000101736 Jy ! Component: 2250 - total flux cleaned = 0.000183572 Jy ! Component: 2300 - total flux cleaned = 0.000156508 Jy ! Component: 2350 - total flux cleaned = 0.00012965 Jy ! Component: 2400 - total flux cleaned = 7.69588e-05 Jy ! Component: 2450 - total flux cleaned = -1.2667e-06 Jy ! Component: 2500 - total flux cleaned = -2.70341e-05 Jy ! Component: 2550 - total flux cleaned = -5.26705e-05 Jy ! Component: 2600 - total flux cleaned = -5.2541e-05 Jy ! Component: 2650 - total flux cleaned = -7.78466e-05 Jy ! Component: 2700 - total flux cleaned = -3.93584e-06 Jy ! Component: 2750 - total flux cleaned = -0.000102369 Jy ! Component: 2800 - total flux cleaned = -0.000199775 Jy ! Component: 2850 - total flux cleaned = -0.000102836 Jy ! Component: 2900 - total flux cleaned = -0.000174616 Jy ! Component: 2950 - total flux cleaned = -0.000198256 Jy ! Component: 3000 - total flux cleaned = -0.000151145 Jy ! Component: 3050 - total flux cleaned = -0.000221089 Jy ! Component: 3100 - total flux cleaned = -0.000266723 Jy ! Component: 3150 - total flux cleaned = -0.000175027 Jy ! Component: 3200 - total flux cleaned = -0.000265632 Jy ! Component: 3250 - total flux cleaned = -0.000310325 Jy ! Component: 3300 - total flux cleaned = -0.000176638 Jy ! Component: 3350 - total flux cleaned = -0.000243198 Jy ! Component: 3400 - total flux cleaned = -0.000199596 Jy ! Component: 3450 - total flux cleaned = -0.000199158 Jy ! Component: 3500 - total flux cleaned = -7.0146e-05 Jy ! Component: 3550 - total flux cleaned = -0.000176731 Jy ! Component: 3600 - total flux cleaned = -0.000134241 Jy ! Component: 3650 - total flux cleaned = -9.25118e-05 Jy ! Component: 3700 - total flux cleaned = -2.97193e-05 Jy ! Component: 3750 - total flux cleaned = 1.14866e-05 Jy ! Component: 3800 - total flux cleaned = 5.23896e-05 Jy ! Component: 3850 - total flux cleaned = 3.19844e-05 Jy ! Component: 3900 - total flux cleaned = 5.23226e-05 Jy ! Component: 3950 - total flux cleaned = 9.27685e-05 Jy ! Component: 4000 - total flux cleaned = 0.000132882 Jy ! Component: 4050 - total flux cleaned = 0.00017246 Jy ! Total flux subtracted in 4096 components = 0.000251156 Jy ! Clean residual min=-0.001283 max=0.001292 Jy/beam ! Clean residual mean=-0.000004 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.312086 Jy keep ! Adding 360 model components to the UV plane model. ! The established model now contains 684 components and 0.312086 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0634+2550_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.687 x 7.282 at -4.114 degrees (North through East) ! Clean map min=-0.0024875 max=0.093959 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0634+2550_S_map.fits wmodel /image_prod/ug002_uva//J0634+2550_S_map.mod ! Writing 684 model components to file: /image_prod/ug002_uva//J0634+2550_S_map.mod wobs /image_prod/ug002_uva//J0634+2550_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0634+2550_S_uvs.fits wwins /image_prod/ug002_uva//J0634+2550_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0634+2550_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0939587 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000382699 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.22192 1.22192 2.44383 4.88767 9.77534 19.5507 39.1013 78.2027 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.093 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 245.515 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0634+2550_S_dfm.log closed on Wed Mar 4 21:22:42 2020