! Started logfile: J1848+2131_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:55:16 2019 obs J1848+2131_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1848+2131_S_2017_05_31_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968338 visibilities/baseline/integration-bin. ! Found source: J1848+2131 ! ! 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 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 703 lines of history. ! ! Reading 19696 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J1848+2131_S_2017_05_31_pus] 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 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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 560 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.975429Jy sigma=0.009581 ! Fit after self-cal, rms=0.952434Jy sigma=0.009397 ! 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=2.817 mas, bmaj=6.311 mas, bpa=-6.634 degrees ! Estimated noise=823.874 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 = 0.0371296 Jy ! Component: 100 - total flux cleaned = 0.046237 Jy ! Total flux subtracted in 100 components = 0.046237 Jy ! Clean residual min=-0.002185 max=0.003873 Jy/beam ! Clean residual mean=-0.000007 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.046237 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.046237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080384Jy sigma=0.000658 ! Fit after self-cal, rms=0.080178Jy sigma=0.000657 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446454 Jy ! Component: 100 - total flux cleaned = 0.00692629 Jy ! Total flux subtracted in 100 components = 0.00692629 Jy ! Clean residual min=-0.002161 max=0.002474 Jy/beam ! Clean residual mean=-0.000003 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0531633 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 14 components and 0.0531633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079823Jy sigma=0.000654 ! Fit after self-cal, rms=0.079831Jy sigma=0.000654 ! 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=3.367 mas, bmaj=7.298 mas, bpa=-6.505 degrees ! Estimated noise=586.887 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 = 0.00159675 Jy ! Component: 100 - total flux cleaned = 0.00189379 Jy ! Component: 150 - total flux cleaned = 0.00187052 Jy ! Component: 200 - total flux cleaned = 0.00182578 Jy ! Total flux subtracted in 200 components = 0.00182578 Jy ! Clean residual min=-0.001556 max=0.001814 Jy/beam ! Clean residual mean=-0.000003 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.054989 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0549891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079767Jy sigma=0.000654 ! Fit after self-cal, rms=0.079769Jy sigma=0.000654 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.03 KP 1.04 ! LA 0.98 MK 1.01 NL 0.94 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.98 KP 1.02 ! LA 0.96 MK 1.01 NL 1.08 OV 1.10 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.02 HN 0.93 KP 0.98 ! LA 1.04 MK 1.10 NL 1.02 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 0.93 KP 0.44 ! LA 0.96 MK 0.89 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.079769Jy sigma=0.000654 ! Fit after self-cal, rms=0.076484Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.378 mas, bmaj=7.288 mas, bpa=-6.78 degrees ! Estimated noise=589.809 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 = 0.000672709 Jy ! Component: 100 - total flux cleaned = 0.0007805 Jy ! Component: 150 - total flux cleaned = 0.00081035 Jy ! Component: 200 - total flux cleaned = 0.000796024 Jy ! Total flux subtracted in 200 components = 0.000796024 Jy ! Clean residual min=-0.001537 max=0.001605 Jy/beam ! Clean residual mean=-0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0557851 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.0557851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076470Jy sigma=0.000653 ! Fit after self-cal, rms=0.076415Jy sigma=0.000653 ! 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=0.076415Jy sigma=0.000653 ! Fit after self-cal, rms=0.071972Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.388 mas, bmaj=7.32 mas, bpa=-6.98 degrees ! Estimated noise=590.633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144177 Jy ! Component: 100 - total flux cleaned = 0.000195884 Jy ! Component: 150 - total flux cleaned = 0.00028278 Jy ! Component: 200 - total flux cleaned = 0.00034412 Jy ! Total flux subtracted in 200 components = 0.00034412 Jy ! Clean residual min=-0.001313 max=0.001603 Jy/beam ! Clean residual mean=0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0561292 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.0561292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071962Jy sigma=0.000651 ! Fit after self-cal, rms=0.071934Jy sigma=0.000651 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 (-74, 22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000686619 Jy ! Component: 100 - total flux cleaned = 0.000657534 Jy ! Component: 150 - total flux cleaned = 0.000603218 Jy ! Component: 200 - total flux cleaned = 0.000625522 Jy ! Total flux subtracted in 200 components = 0.000625522 Jy ! Clean residual min=-0.001194 max=0.001300 Jy/beam ! Clean residual mean=0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0567547 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.0567547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071896Jy sigma=0.000650 ! Fit after self-cal, rms=0.071888Jy sigma=0.000650 ! 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=0.071888Jy sigma=0.000650 ! Fit after self-cal, rms=0.070943Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.393 mas, bmaj=7.308 mas, bpa=-6.765 degrees ! Estimated noise=587.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231422 Jy ! Component: 100 - total flux cleaned = 0.000157985 Jy ! Component: 150 - total flux cleaned = 0.000157174 Jy ! Component: 200 - total flux cleaned = 0.000176487 Jy ! Total flux subtracted in 200 components = 0.000176487 Jy ! Clean residual min=-0.001231 max=0.001224 Jy/beam ! Clean residual mean=0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0569312 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.0569312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070925Jy sigma=0.000650 ! Fit after self-cal, rms=0.070914Jy sigma=0.000650 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 = 1.54543e-05 Jy ! Component: 100 - total flux cleaned = 1.59861e-05 Jy ! Component: 150 - total flux cleaned = 5.05058e-05 Jy ! Component: 200 - total flux cleaned = 5.0136e-05 Jy ! Total flux subtracted in 200 components = 5.0136e-05 Jy ! Clean residual min=-0.001234 max=0.001210 Jy/beam ! Clean residual mean=0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0569813 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.0569813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070904Jy sigma=0.000650 ! Fit after self-cal, rms=0.070903Jy sigma=0.000650 ! 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=0.070903Jy sigma=0.000650 ! Fit after self-cal, rms=0.070771Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.443 mas, bmaj=10.65 mas, bpa=-8.146 degrees ! Estimated noise=722.488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000435072 Jy ! Component: 100 - total flux cleaned = -0.000484528 Jy ! Component: 150 - total flux cleaned = -0.000484363 Jy ! Component: 200 - total flux cleaned = -0.000495164 Jy ! Total flux subtracted in 200 components = -0.000495164 Jy ! Clean residual min=-0.001229 max=0.001296 Jy/beam ! Clean residual mean=0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0564862 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.0564862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070770Jy sigma=0.000650 ! Fit after self-cal, rms=0.070768Jy sigma=0.000650 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 = -9.48398e-05 Jy ! Component: 100 - total flux cleaned = -0.000105277 Jy ! Component: 150 - total flux cleaned = -0.000114924 Jy ! Component: 200 - total flux cleaned = -0.000132955 Jy ! Total flux subtracted in 200 components = -0.000132955 Jy ! Clean residual min=-0.001229 max=0.001281 Jy/beam ! Clean residual mean=0.000002 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0563532 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.0563532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070769Jy sigma=0.000650 ! Fit after self-cal, rms=0.070769Jy sigma=0.000650 ! 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=3.396 mas, bmaj=7.294 mas, bpa=-6.601 degrees ! Estimated noise=587.7 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.396 x 7.294 at -6.601 degrees (North through East) ! Clean map min=-0.0012415 max=0.049045 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=2.839 mas, bmaj=6.311 mas, bpa=-6.882 degrees ! Estimated noise=820.643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0368863 Jy ! Component: 100 - total flux cleaned = 0.046127 Jy ! Component: 150 - total flux cleaned = 0.0507577 Jy ! Component: 200 - total flux cleaned = 0.0532523 Jy ! Total flux subtracted in 200 components = 0.0532523 Jy ! Clean residual min=-0.002110 max=0.002320 Jy/beam ! Clean residual mean=-0.000003 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0532523 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 0.0532523 Jy ! Inverting map and beam ! Estimated beam: bmin=3.396 mas, bmaj=7.294 mas, bpa=-6.601 degrees ! Estimated noise=587.7 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 = 0.00221262 Jy ! Component: 100 - total flux cleaned = 0.00256795 Jy ! Component: 150 - total flux cleaned = 0.00261799 Jy ! Component: 200 - total flux cleaned = 0.00266218 Jy ! Total flux subtracted in 200 components = 0.00266218 Jy ! Clean residual min=-0.001269 max=0.001349 Jy/beam ! Clean residual mean=0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0559145 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 49 components and 0.0559145 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=7.443 mas, bmaj=10.65 mas, bpa=-8.146 degrees ! Estimated noise=722.488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000598402 Jy ! Component: 100 - total flux cleaned = 0.000596697 Jy ! Component: 150 - total flux cleaned = 0.000556999 Jy ! Component: 200 - total flux cleaned = 0.000523294 Jy ! Total flux subtracted in 200 components = 0.000523294 Jy ! Clean residual min=-0.001301 max=0.001284 Jy/beam ! Clean residual mean=0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0564378 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 = -4.47966e-05 Jy ! Component: 100 - total flux cleaned = -8.5575e-05 Jy ! Component: 150 - total flux cleaned = -0.00013525 Jy ! Component: 200 - total flux cleaned = -0.000135638 Jy ! Total flux subtracted in 200 components = -0.000135638 Jy ! Clean residual min=-0.001273 max=0.001289 Jy/beam ! Clean residual mean=0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0563022 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 74 components and 0.0563022 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.396 mas, bmaj=7.294 mas, bpa=-6.601 degrees ! Estimated noise=587.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.93345e-06 Jy ! Component: 100 - total flux cleaned = -3.56051e-05 Jy ! Component: 150 - total flux cleaned = -1.07282e-05 Jy ! Component: 200 - total flux cleaned = 3.37435e-05 Jy ! Total flux subtracted in 200 components = 3.37435e-05 Jy ! Clean residual min=-0.001260 max=0.001261 Jy/beam ! Clean residual mean=0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0563359 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.0563359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070779Jy sigma=0.000650 ! Fit after self-cal, rms=0.070777Jy sigma=0.000650 wmodel J1848+2131_S_2017_05_31_pus_map.mod ! Writing 85 model components to file: J1848+2131_S_2017_05_31_pus_map.mod wobs J1848+2131_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1848+2131_S_2017_05_31_pus_uvs.fits wwins J1848+2131_S_2017_05_31_pus_map.win ! wwins: Wrote 2 windows to J1848+2131_S_2017_05_31_pus_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 = 0.000135006 Jy ! Component: 100 - total flux cleaned = 0.000397203 Jy ! Component: 150 - total flux cleaned = 0.000439928 Jy ! Component: 200 - total flux cleaned = 0.000582074 Jy ! Component: 250 - total flux cleaned = 0.0006411 Jy ! Component: 300 - total flux cleaned = 0.000660663 Jy ! Component: 350 - total flux cleaned = 0.000698044 Jy ! Component: 400 - total flux cleaned = 0.00071636 Jy ! Component: 450 - total flux cleaned = 0.000662655 Jy ! Component: 500 - total flux cleaned = 0.000644967 Jy ! Component: 550 - total flux cleaned = 0.000593117 Jy ! Component: 600 - total flux cleaned = 0.000592836 Jy ! Component: 650 - total flux cleaned = 0.000508865 Jy ! Component: 700 - total flux cleaned = 0.000459515 Jy ! Component: 750 - total flux cleaned = 0.000330172 Jy ! Component: 800 - total flux cleaned = 0.000266429 Jy ! Component: 850 - total flux cleaned = 0.000187857 Jy ! Component: 900 - total flux cleaned = 4.82346e-05 Jy ! Component: 950 - total flux cleaned = -1.27011e-05 Jy ! Component: 1000 - total flux cleaned = -0.000118513 Jy ! Component: 1050 - total flux cleaned = -0.000163244 Jy ! Component: 1100 - total flux cleaned = -0.000266809 Jy ! Component: 1150 - total flux cleaned = -0.000398089 Jy ! Component: 1200 - total flux cleaned = -0.000426904 Jy ! Component: 1250 - total flux cleaned = -0.000483975 Jy ! Component: 1300 - total flux cleaned = -0.000554492 Jy ! Component: 1350 - total flux cleaned = -0.000554538 Jy ! Component: 1400 - total flux cleaned = -0.000623831 Jy ! Component: 1450 - total flux cleaned = -0.000706203 Jy ! Component: 1500 - total flux cleaned = -0.000746812 Jy ! Component: 1550 - total flux cleaned = -0.000826967 Jy ! Component: 1600 - total flux cleaned = -0.000893489 Jy ! Component: 1650 - total flux cleaned = -0.000906545 Jy ! Component: 1700 - total flux cleaned = -0.00105017 Jy ! Component: 1750 - total flux cleaned = -0.00111474 Jy ! Component: 1800 - total flux cleaned = -0.00121736 Jy ! Component: 1850 - total flux cleaned = -0.00130625 Jy ! Component: 1900 - total flux cleaned = -0.00139403 Jy ! Component: 1950 - total flux cleaned = -0.00148126 Jy ! Component: 2000 - total flux cleaned = -0.00154291 Jy ! Component: 2050 - total flux cleaned = -0.00167779 Jy ! Component: 2100 - total flux cleaned = -0.00171411 Jy ! Component: 2150 - total flux cleaned = -0.00175058 Jy ! Component: 2200 - total flux cleaned = -0.00183436 Jy ! Component: 2250 - total flux cleaned = -0.0019767 Jy ! Component: 2300 - total flux cleaned = -0.00202379 Jy ! Component: 2350 - total flux cleaned = -0.00208208 Jy ! Component: 2400 - total flux cleaned = -0.00215161 Jy ! Component: 2450 - total flux cleaned = -0.00223198 Jy ! Component: 2500 - total flux cleaned = -0.00227767 Jy ! Component: 2550 - total flux cleaned = -0.00235707 Jy ! Component: 2600 - total flux cleaned = -0.00235702 Jy ! Component: 2650 - total flux cleaned = -0.00240169 Jy ! Component: 2700 - total flux cleaned = -0.00250163 Jy ! Component: 2750 - total flux cleaned = -0.00255669 Jy ! Component: 2800 - total flux cleaned = -0.00258956 Jy ! Component: 2850 - total flux cleaned = -0.00265496 Jy ! Component: 2900 - total flux cleaned = -0.00275221 Jy ! Component: 2950 - total flux cleaned = -0.00280578 Jy ! Component: 3000 - total flux cleaned = -0.00286994 Jy ! Component: 3050 - total flux cleaned = -0.00292292 Jy ! Component: 3100 - total flux cleaned = -0.00297556 Jy ! Component: 3150 - total flux cleaned = -0.00302779 Jy ! Component: 3200 - total flux cleaned = -0.00307981 Jy ! Component: 3250 - total flux cleaned = -0.00315228 Jy ! Component: 3300 - total flux cleaned = -0.00318313 Jy ! Component: 3350 - total flux cleaned = -0.00325457 Jy ! Component: 3400 - total flux cleaned = -0.00327493 Jy ! Component: 3450 - total flux cleaned = -0.00332527 Jy ! Component: 3500 - total flux cleaned = -0.00330516 Jy ! Component: 3550 - total flux cleaned = -0.00341484 Jy ! Component: 3600 - total flux cleaned = -0.00347426 Jy ! Component: 3650 - total flux cleaned = -0.00344472 Jy ! Component: 3700 - total flux cleaned = -0.00346431 Jy ! Component: 3750 - total flux cleaned = -0.00354212 Jy ! Component: 3800 - total flux cleaned = -0.00351311 Jy ! Component: 3850 - total flux cleaned = -0.00357089 Jy ! Component: 3900 - total flux cleaned = -0.00360904 Jy ! Component: 3950 - total flux cleaned = -0.00361852 Jy ! Component: 4000 - total flux cleaned = -0.00363741 Jy ! Component: 4050 - total flux cleaned = -0.00365629 Jy ! Total flux subtracted in 4096 components = -0.00370305 Jy ! Clean residual min=-0.000551 max=0.000519 Jy/beam ! Clean residual mean=0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0526329 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 386 components and 0.0526329 Jy ![Exited script file: muppet] wmap "J1848+2131_S_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.396 x 7.294 at -6.601 degrees (North through East) ! Clean map min=-0.0010766 max=0.048876 Jy/beam ! Writing clean map to FITS file: J1848+2131_S_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0488761 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172532 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.059 1.059 2.118 4.236 8.47199 16.944 33.888 67.7759 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.048 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.396 x 7.294 at -6.601 degrees (North through East) ! Clean map min=-0.0010766 max=0.048876 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1848+2131_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:55:21 2019